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Grow Beds that Last: Premium Raised Bed Planting Systems for the Modern Gardener

There are many different types of raised planting beds to choose from when planning your garden, but here are two (2) that you may not have considered and that we highly recommend:

  1. Poured concrete raised beds for the periphery of your yard.
  2. Composite raised beds with either medium or heavy-duty steel joining hardware.

In this article we will discuss these two premium raised bed options and explain why we recommend incorporating them into your next gardening cycle. We also include pricing charts to help you plan your purchase, including topsoil fill and/or drip irrigation.

Let’s get started!

Other Raised Beds

Even though we love traditional block masonry beds (built from limestone, brick and sandstone) and the increasingly popular steel beds, the trick is to strike a balance between longevity, cost and function. Both are elegant in design, last for years and improve curb appeal. The downside is that as features these options tend to be very expensive.

Alternatively, cheaper beds built of pine and used primarily for gardening will only last one or two seasons before rotting out. Treated lumber, though long-lasting is generally not recommended for beds containing edible vegetables as they can leach harmful chemicals into the soil.

Another factor is mobility. Often garden & flower beds, aquaponics and other specialty beds will change positions as the arrangement of your garden changes from season to season. Though not as important for the garden periphery, it is important to have a few beds that can be repositioned each season as your planting strategy grows and develops. 

Poured Concrete Raised Beds

Poured concrete raised beds work well against the periphery of a yard. First of all because beds along the periphery are less-likely to need repositioning. Even as the landscape zones in a yard change over time, the periphery most always works well with planting beds adjacent. The plants can change over time and the plants can break up what would otherwise be a hard fence or property line. A planting bed creates the illusion of a continuing space rather than a hard stop. 

Grow poured concrete raised beds have the strongest concrete footers in the industry, use more steel reinforcing rebar than our competitors and use a higher quality proprietary GFRC (glass-fiber-reinforced-concrete) mix which provides strength against shifting or cracking as well as protection from water damage.

To save costs, especially when installed along a wooden fence line, the back unseen part of the bed may use pine timber, spaced several inches off the fence line to avoid moisture damage to the fence, and creates an “infinity pool” style finish to the back side of the mulch. The timber lasts as-long or longer than both treated pine and cedar picket wood fences, so when the fence is replaced after 10-15 years, a fresh timber may be attached to the back of the bed at the same time. 

Dark flashing is installed along the pine backing to prevent falling soil or mulch from building up and rotting against the existing wood fence. The bed may then be filled with drainage loam and garden soil mix (described in more detail below). Drip irrigation sections are installed and the bed is finished with a topsoil/ mulch moisture barrier!

The front finished side of a concrete raised bed has a modern look, repels water & moisture and thus prevents mildew. Walls are poured from 3 to 6-inches thick depending on how much space you need to set your iced tea!

Composite Raised Beds

All of our composite raised bed options use recycled HDPE, a high-density polyethylene and glass fiber structural framing lumber that is *BPA free and safe for growing vegetables.

*BPA free: Bisphenol A, a plastic and epoxy chemical toxin that can leach into soil. 

Medium-duty Steel Joining Hardware

Our medium-duty beds are assembled using 1/8-inch powder coated decorative steel joist hangers attached using rust-free hex lag screws to all four corners to maintain structural integrity for the lifetime of your bed. Every 8-foot section of bed includes a steel tie bar to keep the composite sides from bowing in any way due to soil and water pressure. Care must be taken with medium duty beds when transporting or repositioning from season to season.

The bed may then be filled with drainage loam and garden soil mix.

Drip irrigation sections are installed and the bed is finished with a topsoil/ mulch moisture barrier!

Heavy-duty Steel Joining Hardware

Our heavy duty hardware corners include 1/4-inch thick, 4×4-inch steel angle iron on the outside of the bed, and 1/8-inch thick, 2×2-inch steel angle iron on the inside of the bed, bound together by permanent carriage bolts and lock nut assemblies. These corners prevent any shifting or movement from occurring, even during transport.

Every 8-foot section of bed includes a steel tie bar to keep the composite sides from bowing in any way due to soil and water pressure.

The bed is then filled with drainage loam and garden soil mix. Drip irrigation sections are installed and the bed is finished with a topsoil/ mulch moisture barrier.

Tri-layer Fill 

Filling a garden bed should include three levels of planting media for optimal growing. The bottom layer must allow for drainage. Small rock is ok, but so is sand or sandy loam. The middle layer should be your garden mix:  a blend of topsoil and nitrogen-rich mature or finished compost. The top-layer is your moisture-retention layer which can include topsoil mixed with mulch-fines, dry grass or thatch. 

Drip Irrigation

Our drip irrigation sections are closed loop systems which helps to even out pressure and thus water flow. They include shut-off valve pairs for unplanted sections and are modular, so that each section connects effortlessly to the adjacent section.

Pricing

Below are pricing charts for:

  • concrete beds
  • composite beds with medium-Duty hardware
  • composite beds with heavy-Duty hardware.

Each bed section is based on 8 foot x 3⅛ foot raised beds (25 sq ft of planting space per bed) at 10-inches high, installed. The option for fill and/ or drip irrigation is also included.

Concrete Raised Bed: Pricing Sheet

Composite Raised Bed with Medium-Duty Hardware: Pricing Sheet

Composite Raised Bed with Heavy-Duty Hardware: Pricing Sheet

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Concrete Overlays: Transforming Your Patio with Practical Elegance

Intro

Are you tired of your patio looking weathered after years of use? Restoring its charm is simpler than you might think. While concrete surfaces are durable, they’re not immune to the effects of time. Cracks, fading colors, and general wear can diminish the once-lovely appearance of your patio. Concrete overlays offer a practical and creative solution. They can refresh and rejuvenate your outdoor space by restoring worn-out surfaces.

This guide will lead you through the step-by-step process of successfully choosing the right overlay. We discuss crucial techniques regarding surface preparation, overlay types and finishing, empowering homeowners to make a well-informed purchasing decision. We’ll start by introducing four (4) important tools for surface preparation. Next we’ll explore three (3) types of concrete overlays: self-leveling, broom finish, and stamped overlays. Finally we’ll describe three (3) surface finishing techniques that can be used separately or together.

Get ready to bring new life to your patio with concrete overlays!

Concrete Surface Preparation for Applying Overlays

Proper surface preparation is critical for creating a durable and long-lasting bond between the new overlay above and the underlying concrete surface. The four (4) key tools for achieving this bond are crack repair, steel reinforcement, scabbling, and power washing. While not all steps are required for every project, we’ll guide you through the specifics of each, helping you determine which ones to incorporate into your own work.

Crack Repair

Crack repair uses an epoxy injection technique. Used mostly for repairing hairline cracks, it prevents previous fractures from reappearing in the new overlay. The service is typically charged per linear foot of crack repair needed. The technician will use a grinder to open hairline cracks to a consistent width and depth, then apply an epoxy/ sand combo to bond the two sides together. After application, there is often a raised ridge along the old fracture which must be ground flush with the surface before applying overlay.

Steel Reinforcement

Steel reinforcement is a technique reserved for larger cracks, separations or uneven surfaces which may still be settling and prone to shift. The service is typically charged per linear foot of fault repair needed. The procedure for steel reinforcement involves cutting trapezoidal recesses along each side of a compromised fault. Steel rebar is inserted with the ends either hooked or using concrete anchors on each side of the fault. After the steel is secure the recess is then filled with high strength concrete to prevent future cracks.

Scabbler Grinder

Concrete grinding uses a floor standing unit similar in appearance to a polisher known as a “scabbler”. The service is typically charged per square foot. Scabbling or surface grinding is necessary both to level uneven surfaces and to produce the proper texture for bonding with the overlay. Scabbling works well to remove old finishes like plaster coatings, acrylic polymers, epoxies or even painted surfaces. It is sometimes also necessary to level the surface after crack repair or steel reinforcement procedure.

Power Washing

Power washing with soap is almost always necessary as it removes dirt, debris, contaminants, oil and chemicals which can disrupt bonding. This service is typically charged per square foot or per day. The surface will be thoroughly cleaned, often with multiple passes. After power washing the surface will need to dry for a day in full sun before applying the overlay.

Types of Concrete Overlay and their Application

The three (3) types of concrete overlays that we recommend are self-leveling, broom finish and stamped overlays. All three are masonry-based products that use portland cement as the key ingredient. More specifically however, they are GFRC products which stands for glass-fiber-reinforced-concrete. The ingredients vary but usually include portland cement, silica sand, glass microfiber, acrylic polymer, pozzolan, superplasticizer and of course water. In order to give the mix a specific color an integral color may be included, however with overlays we recommend using liquid-based pigments (instead of powder-based pigments which are common integral color solutions for traditional or stamped concrete).

The application of concrete overlays is typically priced per square foot. If you are interested in reproducing a smooth concrete finish choose a self-leveling overlay. If you prefer a light texture for safety then choose a broom finish overlay. If you want to create a luxury finish that looks like flagstone, tile, pavers or even wood then choose a stampable overlay.

Self-Leveling Overlay

The first step to install a self-leveling overlay is to apply the primer to the prepared surface. The primer aids in bonding but it also performs another important step. Because the self-leveling overlay surface is smooth it is the most likely of the three overlays to show imperfections. The primer arrests air bubbles trapped in the pores of the concrete. Without primer the air bubbles have a tendency to rise to the surface of the overlay as it cures. The result would be thousands of tiny pin-holes throughout your finished surface. For this reason we advise to never skip the primer.

The self-level mix is usually a pre-packaged dry powder requiring only water and liquid integral color. The overlay is mixed in a 5-gallon pail with a paddle mixer for small applications or a masonry hopper for larger applications. The liquified mix will have the consistency of pancake batter when it’s ready to be applied. The technician will use a gauge rake in order to make sure the thickness is consistent as it is applied, usually about 1/4 inch thick.

Broom Finish Overlay

For surfaces that require enhanced slip resistance, the broom finish overlay is an excellent choice. Begin by applying primer. Just as with the self-leveling overlay, the primer is a crucial step in order to prevent pinholes resulting from rising air bubbles when drying.

The broom-finish mix is also a pre-packaged dry powder requiring only water and liquid integral color. The overlay is mixed in a 5-gallon pail with a paddle mixer for small applications or a masonry hopper for larger applications. The liquified mix will have the consistency of pancake batter when it’s ready to be applied.

Instead of a gauge rake, the technician will use a simple trowel to apply a thin layer of the mixture quickly over the surface of the patio, usually about 1/8 inch thick. Small inconsistencies or ridges do not matter, as a masonry broom will pull all of this smooth within minutes of applying the overlay.

Usually only a single broom pass is necessary to get a beautifully textured finish, but the broom must be rinsed and shaken dry between each pass to prevent clumping. Light clumping is normal in the broom finish process as it will simply break off when dry leaving a clean broom-finish.

Stamped Overlay

The stamped overlay process, in addition to using integral color to achieve the base color of the patio, also uses a secondary dry powder known as a “release agent“. This release agent performs two functions. Aesthetically it adds a secondary color, usually a darker accent color to the stamp pattern that gets stuck in the indentions and grout lines of the stamp. This creates a two-tone realism to the stamp pattern that you have chosen. Functionally the release powder prevents the stamp from sticking to and pulling up the overlay as the technician works.

As with the self-leveling and broom overlays, you must first prime the surface before applying stamped overlay. Although air bubbles may disrupt the finish stamped surface if left unprimed, most stamps have sufficient texture, powder and pressure when stamping that air bubbles are hardly noticeable. The primary reason for priming prior to applying a stamped overlay is for the functional purpose of bonding the overlay to the underlying concrete.

The stamped-overlay mix is usually a pre-packaged dry powder requiring only water and liquid integral color. The overlay is mixed in a 5-gallon pail with a paddle mixer for small applications or a masonry hopper for larger applications. The liquified mix will have the consistency of pancake batter when it’s ready to be applied. The technician will use a gauge rake in order to make sure the thickness is consistent as it is applied. The stamped overlay thickness 1/4 to 3/8 inch depending on the depth of the stamp texture chosen.

After applying the stamped overlay mix, the technician waits for it to dry partially. The mix is ready to be stamped when it is dry to the touch but the thumb can partially press in the mixture to one-half of the overall depth. At this point the crew will dust the stamps with release powder using a masonry brush, and begin the arduous process stamping the surface.

Stamped concrete overlays are a lot of work and fairly expensive, but create stunning and long-lasting decorative patterns.

Finishing, Staining and Protecting your Concrete Overlay

The final three (3) techniques that contribute to the aesthetic and protective qualities of any overlay include stain, accent stain and sealer. Stain and accent stain infuse hues and add depth, dimension and unique patterns prior to sealing. Sealer enhances color, provides protection from the fading effects of ultraviolet sun damage and from water damage.

Finishing stain, accent stain and sealer elevate the appearance and durability of your concrete overlay.

Stain

Even if no integral color was is used, stain will infuse an overlay with a deep and satisfying wash of color. We never recommend painting a patio as it always wears badly. Concrete stain outperforms painted surfaces due to its translucency and ability to penetrate the surface, enhancing the character and beauty of the overlayment. When combined with a similar integral hue and enhances with sealer, the stain can add a three-dimensional effect of depth allowing you to look into the patio surface.

Custom Accent Stain

Accent stain is used mostly for specific stamp patterns where the two-tone combination of integral hue and release powder are not enough. Accent stain adds an artistic polish to a finished patio as it is entirely applied by hand in order to create variation and interest.

Though expensive because it is applied by hand by an artist trained in the craft, accent stain can produce a wide variety of unique patio designs. These include variable board tones for wood plank stamp patterns, variable stone coloring for flagstone stamps, and our favorite: bedrock simulated hues for seamless slate stamp patterns. (Incidentally the same bedrock technique and seamless stamp overlay is used for most of our projects involving pond wall finishing.)

Patio Sealer

When working on a project many of the color choices (including integral, release, stain and accent stain) will not be evident until the very end of the project when the sealer is applied. This is because a quality sealer will deepen the tint and darken the shadow of every color used in the job. Sealer amplifies the contrast of the colors in your patio. It also adds sheen or heavy gloss depending on your preference. The sealer provides the contractor with an “ah ha!” moment where the patio literally transforms in front of the customers eyes from dusty workspace to brilliant outdoor living feature the moment it is applied!

In addition to finishing aesthetics the sealer protects the overlay from weather, spills and wear. The best sealers penetrate the masonry surface to provide long lasting protection. In addition to being outdoors and exposed to the elements, the best patios are daily-use high traffic areas of the home (often with an outdoor kitchen). Properly sealing your patio will ensure its longevity and maintain its pristine appearance.

Closing: Get Ready to Bring New Life to your Patio with Concrete Overlays!

Concrete overlays present a practical and imaginative solution to rekindle the charm of a once-lovely patio. They possess the ability to invigorate and renew your outdoor space by rejuvenating worn-out surfaces. By adhering to the steps outlined in this guide, you can infuse vitality into aging concrete surfaces, enriching both their visual appeal and functionality.

Keep in mind that each step contributes significantly to the triumph of your overlay project – from meticulous surface preparation and overlay selection to the finishing touches. Should you require optimal results, do not hesitate to seek professional advice or services.

We trust that this guide has equipped you with valuable insights and sparked inspiration for your concrete overlay undertakings. For any inquiries or assistance, don’t hesitate to reach out to our experts. Are you poised to transform your concrete surfaces? Reach out to us now and embark on your chosen overlay transformation.

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Mastering Stamped Concrete: A Comprehensive Guide to Design and Care

Introduction to Stamped Concrete

When it comes to elevating the aesthetic appeal of your outdoor living space, the most popular feature is undoubtedly stamped concrete. Stamped concrete patios seamlessly blend the durability of concrete with the beauty of intricate patterns, colors, and textures, making them an ideal choice for transforming your backyard into a stylish haven. From mimicking natural materials to achieving unique designs, stamped concrete offers endless possibilities to create a space that truly reflects your personal style.

The Stamping Process

Stamped concrete owes its charm to an intricate process that involves precision and creativity. This process begins with pouring fresh concrete onto the prepared surface. What sets stamped concrete apart is the artful application of stamp patterns onto the wet concrete. These patterns can replicate the appearance of natural materials like stone, brick, or even wood. To further enhance the visual appeal, integral color is added to the concrete mix, infusing it with hues that complement your outdoor surroundings. Moreover, release powder is applied to the surface before stamping, serving two key purposes: preventing the stamps from sticking to the concrete and adding subtle shading that accentuates the texture. This creates a two-tone realism to the finished pattern.

Stamp Patterns

Some of the most popular stamp patterns include:

  • ashler slate
  • block paver
  • hand cut slate flagstone
  • herringbone brick
  • seamless bedrock slate
  • wood plank

Integral Color

Here are two charts of the most popular integral colors:

Release Powder

Here is a chart of the most popular release colors.

Stain and Accent Stain

Stain and accent stain infuse hues and add depth, dimension and unique patterns to your stamp pattern prior to sealing.

Stain

Even if no integral color was is used, stain will infuse your patio with a deep and satisfying wash of color. Concrete stain is translucent and penetrates the surface, adding to the character and beauty of the composition. When combined with a similar integral hue and sealed, the stain will add a three-dimensional depth effect allowing you to look into the patio surface.

Custom Accent Stain

Accent stain is used mostly for specific stamp patterns where the two-tone combination of integral hue and release powder are not enough. Accent stain adds an artistic polish to a finished patio as it is entirely applied by hand in order to create variation and interest.

Though expensive because it is applied by hand by an artist trained in the craft, accent stain can produce a wide variety of unique patio designs. These include variable board tones for wood plank stamp patterns, variable stone coloring for flagstone stamps, and our favorite: bedrock simulated hues for seamless slate stamp patterns.

Sealing the Patio

Once the stamping process is complete, the final step is to seal the patio. Sealing serves as a protective barrier, safeguarding the concrete against stains, weathering, and general wear and tear. This step also brings out the true vibrancy of the integral colors and adds a subtle sheen to the surface. There are various types of sealers available, each offering specific benefits such as enhanced UV resistance, slip resistance, and durability. Regular maintenance, including resealing every few years, will ensure the longevity of your stamped concrete patio and help it retain its visual allure for years to come.

Conclusion: A New Medium for Timeless Elegance

Stamped concrete patios seamlessly blend artistry with practicality, offering a delightful addition to your outdoor spaces. From the intricate stamping process that combines captivating patterns with long-lasting strength to the diverse palette of colors and textures at your disposal, stamped concrete presents limitless avenues for personal expression. As you embark on your journey to craft an enchanting space, it’s worth remembering that the true allure resides in the finer details – the richness of integral color, the subtle gradients of release powder shading, and the sophistication of custom accent stain. The final touch, sealing the patio, not only preserves its charm but also shields it from the elements. If you’re in pursuit of transforming your outdoor area into an inviting retreat, stamped concrete unquestionably deserves a top spot on your list.

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How Stain and Sealer Work Together to Amplify Color and Protect your Patio

Intro

Is your plain gray patio cramping your style? It’s time to break free from the ordinary. With a touch of staining, your patio can become a showstopper. And guess what? Sealing the stained surface not only amplifies the colors but also adds a layer of armor.

Stain and accent stain introduce an array of hues that add depth and captivating patterns. These features come alive even more when sealed. Plus, the sealer isn’t just a pretty face – it shields your patio from the sun’s fading effects and potential water damage. The combo of finishing stain, accent stain, and sealer lifts your concrete patio’s aesthetics and resilience to the next level.

Don’t miss the color chart below, showcasing the exclusive hues from Grow for our valued customers. We’ll also help you understand the difference between stain and accent stain and show you how premium concrete sealer offers versatile advantages. Get ready to transform your patio into something extraordinary.

Concrete Stain: Chart of Available Colors

Stain

Stain will infuse a patio with a deep and satisfying wash of color. Concrete stain penetrates the surface of the concrete and has a translucency which enhances character and beauty of the patio. When combined with a similar accent hue and enhanced with sealer, the stain can add a three-dimensional effect of depth allowing you to look into the patio surface.

Custom Accent Stain

Accent stain is used mostly for specific stamp concrete patterns where the two-tone combination of integral hue and release powder are not enough. Accent stain adds an artistic polish to a finished patio as it is entirely applied by hand in order to create variation and interest.

Though expensive because it is applied by hand by an artist trained in the craft, accent stain can produce a wide variety of unique patio designs. These include variable board tones for wood plank stamp patterns, variable stone coloring for flagstone stamps, and our favorite: bedrock simulated hues for seamless slate stamp patterns. (Incidentally the same bedrock technique and seamless stamp overlay is used for most of our projects involving pond wall finishing.)

Patio Sealer

When working on a project many of the color choices (including integral, release, stain and accent stain) will not be evident until the very end of the project when the sealer is applied. This is because a quality sealer will deepen the tint and darken the shadow of every color used in the job. Sealer amplifies the contrast of the colors in your patio. It also adds sheen or heavy gloss depending on your preference. The sealer provides the contractor with an “ah ha!” moment where the patio literally transforms in front of the customers eyes from dusty workspace to brilliant outdoor living feature the moment it is applied!

In addition to finishing aesthetics the sealer protects the overlay from weather, spills and wear. The best sealers penetrate the masonry surface to provide long lasting protection. In addition to being outdoors and exposed to the elements, the best patios are daily-use high traffic areas of the home (often with an outdoor kitchen). Properly sealing your patio will ensure its longevity and maintain its pristine appearance.

Closing

So there you have it – the transformational power of stain and sealer for your patio is a sight to behold. From the infusion of color to shielding the surface from the elements, these two elements work hand in hand to elevate your outdoor space. Imagine relishing evenings on your patio, where the colors are vibrant and inviting. With stain and sealer, your once-ordinary patio evolves into an extraordinary haven.

Don’t hesitate to explore the potential of this dynamic duo for your own space. Whether you’re admiring wood-like patterns or indulging in the allure of stone-inspired hues, your patio’s possibilities are boundless.

Now’s the time to let stain and sealer weave their magic, turning your patio into a piece of paradise you’ll cherish for years to come.

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Aquaponics 101: Building an Efficient System with a Fish Pond and Grow Bed using a Single Pump

Introduction

Aquaponics is a sustainable and eco-friendly method of growing plants and raising fish together in a symbiotic environment. The main component of a successful aquaponics system is the integration of a fish pond and grow bed, both working together to create a thriving ecosystem. In this article, we’ll guide you on how to set up these components using a single pump and timer, explore suitable fish species, discuss media and aerobic nitrifying bacteria, introduce worm species, and touch on the importance of aerators in outdoor systems.

Setting up the Fish Tank and Grow Bed

Begin with a fish pond that will serve as the central reservoir for water. The water is then pumped from the pond to the grow bed, where plants can efficiently utilize the nutrients present. A timer is used to control the pump, ensuring a consistent flow of water between the two components, providing the plants with essential nutrients and filtering the water for the fish. When the pump disengages, the flow of water reverses and purified water percolates back into the fish tank.

We suggest placing an air pot at the aquaponics bed drain. It serves two purposes: preventing media and debris from clogging the drain and providing a visual water level reference when filling the bed without digging through the media. We recommend the SanSanYa Air Root Pruning Pots available at Amazon.

The timer must run at least three times per day. The timer turns on the pump for the amount of time it takes to fill the media bed to about 2/3 full without the water level exceeding the top of the media. We recommend the BN-LINK Timer Outlet Short Period Repeat Cycle Intermittent Digital Timer, Interval Timer available at Amazon.

Fish Species for Aquaponics

Koi are popular fish choices for aquaponics systems due to their hardiness and ability to thrive in various water conditions. Some fun and tasty fish species for the farmer are Tilapia or Catfish, which both adapt well to an aquaponics setup.

Media and Aerobic Nitrifying Bacteria

The grow bed requires a media that is pH neutral and provides a surface for beneficial aerobic nitrifying bacteria to colonize. Media options like shale, expanded clay or granite gravel work exceptionally well, as they support the growth of these bacteria. The bacteria play a crucial role in converting fish waste (ammonia) into nitrites and then into nitrates, which serve as essential nutrients for the plants.

We recommend API QUICK START Freshwater and Saltwater Aquarium Nitrifying Bacteria available at Amazon.

Checking Ammonia and pH Levels

Checking ammonia and pH levels regularly is crucial for both the fish and plants in an aquaponics system. Ammonia, a toxic byproduct of fish waste and decaying organic matter, can rapidly accumulate in the water, posing a serious threat to the health and well-being of the fish. High ammonia levels can lead to stress, reduced immunity, and even fatalities among the fish population.

On the other hand, the pH level of the water directly impacts nutrient availability for plants. If the pH is too high or too low, essential nutrients such as phosphorus, calcium, magnesium, iron, manganese, and zinc may become less available to the plants, leading to nutrient deficiencies and stunted growth.

In a neutral pH range (around 7), most nutrients are readily available to the plants. However, as the pH deviates from this range, nutrient availability can be compromised. For instance:

  • Acidic pH (pH below 7): In acidic conditions, certain nutrients like phosphorus, calcium, and magnesium become less soluble and harder for the plants to absorb, resulting in nutrient deficiencies that can affect the overall health and growth of the plants.
  • Alkaline pH (pH above 7): In alkaline conditions, micronutrients like iron, manganese, and zinc may become less available to the plants, leading to nutrient imbalances and poor growth.

In an aquaponics system, the fish waste contributes to the pH of the water. As fish release ammonia, it reacts with oxygen and water to form ammonium, which can increase the acidity of the system. The presence of nitrifying bacteria in the grow beds converts ammonium to nitrate, which can increase the alkalinity of the system. The natural processes of the aquaponics system can cause fluctuations in pH over time.

To ensure optimal nutrient availability and proper plant growth, it is essential to monitor the pH levels regularly and adjust as needed. This can be done using various techniques, such as adding pH-balancing chemicals, adjusting the fish feed, or incorporating buffering agents to maintain a stable and suitable pH range for the plants’ nutrient uptake.

Balancing pH Levels

To lower a pH above 7 back to neutral in your aquaponics system, you can use “pH Down” product, a commercial pH adjuster specifically designed for aquaponics. Dilute the recommended amount of “pH Down” in a 5-gallon sump bucket filled with water from the fish tank. Gradually add the solution back to the fish tank, allowing time for the pH to stabilize before retesting. Repeat this process until the desired neutral pH of around 7 is achieved. Ensure careful monitoring during this process to avoid drastic changes that may stress the fish.

Citric acid powder can be used as a substitute for “pH Down” product to lower the pH above 7 back to neutral in an aquaponics system. Citric acid is a natural acid and can effectively decrease the pH of the water without harming the fish or plants when used correctly. It is a safer and more eco-friendly option compared to some commercial pH adjusters. Dilute the citric acid powder in a 5-gallon sump bucket with water from the fish tank, and slowly add the solution back to the fish tank while monitoring the pH until it reaches the desired neutral range around 7.

To raise a pH below 7 back to neutral in your aquaponics system, you can use “pH Up” product, another effective pH adjuster tailored for aquaponics. Dilute the appropriate amount of “pH Up” in a 5-gallon sump bucket with fish tank water. Slowly add the solution back to the fish tank, giving the water time to stabilize before checking the pH again. Continue this gradual adjustment until you reach the desired neutral pH of approximately 7. As with any pH adjustment, avoid sudden changes to prevent fish stress and maintain a stable environment.

By carefully monitoring these levels, aquaponic farmers can make timely adjustments to ensure the water conditions remain optimal for both the fish and the plants, fostering a thriving and balanced ecosystem.

Ideal pH Range for Fish Species

For a koi pond with aquaponics filtration bed, the ideal pH range is between 6.8 and 7.2. This range provides an optimal environment for both koi fish and the plants. Koi thrive best in a slightly acidic to neutral pH range, while the plants can efficiently uptake essential nutrients within this spectrum. Regularly monitoring and maintaining the pH within this range will promote the well-being of the fish and support healthy plant growth. Always remember to use pH-adjusting products responsibly and carefully, considering the needs of both fish and plants in your aquaponics system.

Tilapia thrive best in a slightly broader pH range of 6.5 to 8.0. Tilapia, being hardy and adaptable fish, can tolerate a wider pH range. However, a neutral to slightly alkaline pH is generally considered ideal for their growth and health. Maintaining the pH within the recommended range ensures that essential nutrients are available for the tilapia and promotes their overall well-being.

Catfish also prefer a pH range that is slightly more flexible compared to koi. They can tolerate both slightly acidic and slightly alkaline conditions, as long as the pH remains stable and does not fluctuate drastically. A pH range between 6.5 and 8.0 is suitable for catfish in an aquaponics system, supporting their growth and minimizing stress.

It’s essential to regularly monitor the pH levels in the aquaponics system to ensure they are within the ideal range for the specific fish species being cultivated. Maintaining a stable and suitable pH level will contribute to the overall success and health of both the fish and the plants in the system.

Worm Species for Organic Waste Breakdown

Introducing worms like Red Wiggler Worms into the media can further enhance the system’s efficiency. These worms break down organic waste from the fish, uneaten food, and decaying plant matter into rich vermicompost. This natural fertilizer contributes to healthier plant growth and improved water quality.

Aerators

Some fish species may require additional aeration to thrive. In such cases, incorporating aerators into the pond system will help maintain optimal oxygen levels for the fish. Incorporating a small waterfall can also aid in oxygenating the water, benefiting both fish and plants.

Sump Placement

In our outdoor system, the pond is downstream from the grow bed, simplifying the setup with a single pump and uses no sump tank, like many home-based aquaponics systems. Some commercial systems place a sump tank downstream form the fish tank. Water from the grow bed drains into the fish tank before overflowing into the sump. These systems can still run on a single pump located in the sump tank instead of the fish tank. The sump helps dilute pH balancing chemicals for large systems to maintain equilibrium without disturbing the fish.

In other commercial systems the grow bed is placed downstream from the media bed which is downstream from the fish tank. This system separates the media bed from the farmed plants which are grown on floating panels where the roots are constantly submerged necessitating continuous aeration of the plant roots.

Conclusion

By understanding how a fish tank and grow bed work in harmony, along with selecting suitable fish species, implementing appropriate media for nitrifying bacteria, introducing beneficial worms, and considering aeration and sump placement, you can establish a highly efficient aquaponics system. Not only will this system provide a sustainable means of producing both fish and vegetables, but it will also promote ecological balance and minimize waste. Embrace the wonders of aquaponics to cultivate your own thriving ecosystem while contributing to a greener future.

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Preparing the Root Ball of a Nursery Plant for Aquaponics: A Step-by-Step Guide

Aquaponics is a sustainable and efficient method of gardening that combines aquaculture and hydroponics. In this system, nutrient-rich water from a fish tank is used to nourish plants, creating a symbiotic relationship between fish and vegetation. When incorporating regular nursery plants into an aquaponics bed, it is crucial to prepare the root ball properly to ensure successful transplantation and growth. Here’s a step-by-step guide on how to do it:

Select the Right Nursery Plant

Choose a healthy nursery plant that is suitable for your aquaponics system. Consider factors such as the plant’s water requirements, sunlight exposure, and compatibility with the fish in your aquaculture tank.

Remove the Plant from its Container

Gently remove the plant from its nursery container. You may need to loosen the soil around the edges of the container and carefully slide the root ball out. Handle the plant with care to avoid damaging the roots.

Inspect the Root Ball

Take a close look at the root ball to assess its health. Healthy roots should be white or light-colored, firm, and well-distributed throughout the soil. Avoid plants with brown, mushy, or damaged roots, as they may not thrive in the aquaponics system.

Wash and Rinse the Root Ball

Gently wash off the excess soil from the root ball. Use a gentle stream of water to remove the soil without causing damage to the roots. The goal is to expose the root system for better integration into the aquaponics bed.

Trim the Roots

If the root ball is too dense or compact, you can lightly trim some of the roots to encourage new growth. Use clean and sharp pruning shears to cut away any damaged or excessively long roots. Be careful not to remove too much, as this may shock the plant.

Wrap the Root Ball

Before transplanting the nursery plant into the aquaponics bed, gently wrap the root ball in light organic cheesecloth for protection. You may also use organic burlap or even gauze as long as it is 100% natural fiber and plastic free. The lighter the fabric the better as you are only trying to protect the innermost soil still attached to the center of the root ball during transfer into a media bed. Leave the tap roots unwrapped. As the plant grows the wrap as well as the excess soil will mostly dissolve. We recommend Unbleached Cotton Fine Mesh Weave Cheesecloth available at Amazon.

Soak the Wrapped Root Ball in Rooting Hormone

Next, soak the wrapped root ball in a bucket of water mixed with a rooting hormone solution for 10 to 15 minutes. This helps rehydrate the roots and promotes new root growth, preparing them for the transition to their new aquatic environment.

The recommended hormone for promoting root growth in nursery plants that will be transferred to aquaponics (or any other planting method) is typically a rooting hormone that contains Indole-3-butyric acid (IBA) as the active ingredient.

Indole-3-butyric acid (IBA) is a synthetic plant growth hormone that stimulates the formation of roots in cuttings or transplants. It is commonly found in rooting hormone products in the form of a powder, gel, or liquid. IBA works by encouraging the development of root cells at the cut ends of plant stems, thus facilitating successful root establishment and overall plant growth.

We recommend Fertilome (10640) Root Stimulator & Plant Starter Solution available at Amazon.

Introduce the Plant to the Aquaponics Bed

Place the nursery plant into the aquaponics bed, ensuring that the roots are fully submerged in the grow media while the stem and leaves remain above water level. Adjust the media around the plant to provide stability and prevent air pockets.

Monitor and Maintain

After transplanting, closely monitor the nursery plant for signs of stress or nutrient deficiencies. Ensure that the aquaponics system is running smoothly, with the right balance of fish waste and nutrient-rich water for the plants.

Gradual Adaptation

The nursery plant might take some time to adjust to the new environment. Initially, reduce the lighting intensity and limit the plant’s exposure to direct sunlight to avoid shock. Gradually increase the lighting and nutrient supply as the plant acclimatizes.

Conclusion

By following these steps, you can successfully prepare the root ball of a regular nursery plant for use in an aquaponics bed. Remember to choose healthy plants, handle them with care, and provide proper maintenance to enjoy a flourishing aquaponics garden that benefits both your plants and fish. Happy gardening!

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A curated mix of tropical and xeriscape plants 🌴🌵for your pond’s aquaponics biofilter. 🐠💚

Welcome to the lush world of aquaponics, where innovation meets nature’s beauty! Are you looking for a way to make your pond or water feature look amazing while also providing it with a natural biological filter? Look no further! Aquaponics biofilters are an excellent way to create a natural ecosystem in your pond while adding some beautiful plants to the mix. If you’re an aquaponics enthusiast or a green-thumb seeking to enhance your biofilter’s efficiency, you’ve come to the right place. In this post, we will discuss a curated mix of tropical and xeriscape plants that you can use to create a stunning aquaponics biofilter in your pond.

Our Selections

These carefully chosen plants will not only beautify your aquaponics system but also supercharge its biofiltering capabilities, ensuring a harmonious and thriving aquatic environment.

Bird of Paradise

Strelitzia reginae

A tropical marvel, the Bird of Paradise features broad, banana-like leaves that act as natural filters, efficiently purifying the water in your aquaponics system while adding a stunning visual appeal.

Yellow Bells

Tecoma stans

With its vibrant yellow flowers, Yellow Bells attracts beneficial pollinators, enhancing the ecosystem in your aquaponics setup and contributing to water clarity by absorbing excess nutrients.

Mexican Honeysuckle

Justicia spicigera

A delightful addition to aquaponics, Mexican Honeysuckle’s roots actively filter and cleanse the water, promoting a healthy environment for aquatic life while adding beauty with its tubular orange flowers.

Salvia Greggii

Salvia greggii

A drought-tolerant xeriscape plant, Salvia Greggii works wonders in aquaponics by providing natural water efficiency, attracting pollinators, and filtering impurities from the water.

Gardenia Shrub

Gardenia jasminoides

With its captivating fragrance and glossy leaves, the Gardenia Shrub not only adds elegance but also serves as an effective biofilter, maintaining water quality and supporting the overall aquatic ecosystem.

Foxtail Fern

Asparagus densiflorus ‘Myers’

An ornamental choice for aquaponics, the Foxtail Fern’s feathery foliage aids in nutrient absorption, contributing to water purification and creating a visually appealing green touch.

Alocasia

Alocasia spp.

This tropical beauty not only brings a touch of exotic charm but also acts as an efficient biofilter, with its large leaves effectively removing pollutants from the water.

Dwarf Philodendron

Philodendron spp.

A low-maintenance yet efficient biofilter, the Dwarf Philodendron’s heart-shaped leaves help reduce excess nutrients and create a balanced environment for aquatic life.

Red Banana

Ensete ventricosum ‘Maurelii’

Adding a tropical flair, the Red Banana’s vibrant red leaves absorb excess nutrients, preventing algae overgrowth and promoting water clarity in the aquaponics system.

Lantana

Lantana camara

A hardy and colorful choice, Lantana is an excellent biofilter as it attracts beneficial insects while its roots efficiently filter and clean the water, contributing to a healthier aquatic ecosystem.

First Night Clumping Grass

Pennisetum setaceum ‘First Knight’

This versatile clumping grass not only enhances aesthetics but also contributes to water filtration, keeping the aquaponics system in top-notch condition.

Purple Fountain Clumping Grass

Pennisetum setaceum ‘Rubrum’

Known for its eye-catching purple hue, this clumping grass variety aids in nutrient absorption and contributes to the overall biofiltering process in your aquaponics system.

Unveiling the Power Trio:

  • Bird of Paradise (Strelitzia reginae): Witness the tropical magic unfold as the awe-inspiring Bird of Paradise takes center stage in this power trio. Not merely a visual masterpiece, this superstar biofilter boasts broad, banana-like leaves, adeptly trapping impurities and airborne pollutants from your aquaponics system. As it purifies the water, it generously releases a fresh supply of oxygen, creating the ideal haven for your beloved aquatic friends to thrive in harmony.
  • Red Banana (Ensete ventricosum ‘Maurelii’): Add a splash of exotic charm and practicality with the captivating Red Banana. Its vibrant red leaves effortlessly infuse your aquaponics setup with a tropical allure, but there’s more to this beauty than meets the eye. As it graces your aquaponics environment, it diligently absorbs excess nutrients from the water, sparing you the woes of algae overgrowth and maintaining unparalleled water clarity.
  • Salvia Greggii (Salvia greggii): Completing this trio with grace, Salvia Greggii stands as an exceptional xeriscape marvel, perfectly suited for your aquaponics system’s water efficiency needs. Its aromatic foliage serves as a natural invitation for pollinators, further enhancing the ecosystem. But that’s not all; behind the scenes, its hardworking roots tirelessly filter and purify the water, ensuring a well-balanced and harmonious aquatic haven for your thriving ecosystem.

Individually extraordinary, together unbeatable – these three power players form an inseparable bond that takes aquaponics to new heights. The Bird of Paradise’s impeccable filtration, the Red Banana’s nutrient-wielding prowess, and Salvia Greggii’s water-saving charm create a symbiotic alliance that promises a breathtaking, thriving, and eco-friendly aquatic paradise. Embrace the magic of this dynamic trio and watch your aquaponics dreams come to life!

A Thriving Aquaponics Oasis Awaits

Congratulations on discovering the keys to a flourishing aquaponics system, teeming with the marvels of nature. By embracing the power trio of Bird of Paradise, Red Banana, and Salvia Greggii as your biofilter mix, you’ll experience an enchanting fusion of beauty and functionality. But don’t stop there! Our curated list offers more treasures to explore, like the vibrant Yellow Bells, the intoxicating fragrance of the Gardenia Shrub, or the whimsical appeal of the Foxtail Fern.

Allow your creativity and love for nature to be your guides as you craft your verdant oasis, where the mesmerizing dance of tropical and xeriscape plants elevates your aquaponics system to unprecedented heights. Prepare to relish the abundant harvest, while immersing yourself in the serene and captivating ambiance that rejuvenates the soul.

Don’t wait another moment! Embark on this green journey today, and let the enchanting world of aquaponics embrace you in its embrace. Happy gardening, and may your aquaponics adventure be filled with boundless joy and discovery!

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Pergola Design & Pricing Guide

Use the chart below to see average pergola pricing by frame material, roof style & by square foot.

1. Choose your basic frame.

(A shade sail may be installed here.)

Steel

Cedar

Treated Pine

2. Choose a roof.

Tuscan (open rafter)

Purlin

Galvalume

Galvalume & Plywood

Corrugated Skylight

Shingles & Plywood

Polygal

3. Find your price.

If you have any questions please get in touch.

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Patio Pricing & Buying Guide

Use the chart below to see average patio pricing by surface finish & by square foot.

1. Choose a finish.

Traditional Grey

Decorative Stamped

2. Find your price.

Please note that patio height includes retaining walls required for the install.

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Pool Deck Dimensions & Pricing Guide

For above ground pools.

Minimal deck design includes:

One lounging platform

Two parallel stair entries.

Three walkways for 360° fun in the sun!

Deck area based on standard above ground pool diameters.

Pricing guide based on deck area.