Garden Tower Project Promo Codes and Coupons September 2025

Garden Tower Project

Garden Tower Project offers innovative vertical gardening solutions, specifically their signature Garden Tower 2 which is a revolutionary composting and growing system. It allows users to grow up to 50 plants in a compact space while utilizing vermicomposting to create nutrient-rich soil. The system is made in the USA from food-grade HDPE plastic and is designed for urban gardeners, seniors, and anyone interested in sustainable food production.

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Today's Garden Tower Project discount codes

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10% off

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10% Off Storewide at Garden Tower Project

10% off

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10% Off Full-priced Orders at Garden Tower Project

$50 off

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$50 Off Garden Tower 2 at Garden Tower Project

$20 off

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$20 Off Garden Tower 2™, 50-plant Composting Vertical Garden Planter at Garden Tower Project

Featured Garden Tower Project Products

Garden Tower 2™ Move and Grow Bundle

Get Your Garden Moving using the Garden Tower® 2 with Wheels! Our Move & Grow Bundle includes our patented Garden Tower® 2 and our heavy-duty locking caster kit! Now easily move your tower around your porch, patio or any hard, relatively even, surface. Save $20 buying the bundle! New for 2025: The 10th Anniversary Limited Edition Succulent Sage Garden Tower 2 is now available for preorder with an expected ship date of February 26th. This initial production run is limited to the first 312 orders; order early (19 remaining as of 2/4)! Garden Tower® 2: 50-Plant Composting Container Garden - The composting 50 plant accessible vertical Garden Tower® 2 for organic patio vegetable gardening by Garden Tower® Project. Garden Tower® 2 Premium Caster Wheel Kit (double locking black caster versions) - This premium kit includes a USA-made laser-cut and double powder coated heavyweight steel support structure, hardware, and three heavy-duty double locking (rotational axis locking) triple ball bearing black casters (imported). Description The rotating Garden Tower® 2 is a composter that grows 50 plants in 4 square feet nearly anywhere. Turns waste kitchen scraps into organic fertilizer to grow organic produce. The Garden Tower® vertical garden planter and composting system replicates a natural ecosystem allowing plants to access nutrients recycled through organic composting processes. Easily grow nearly any vegetables, herbs or flowers organically. An organic and resilient 6 cubic foot vertical soil-based alternative to expensive and difficult hydroponic systems. Proudly 100% Made in the USA using 100% UV stable food-grade high-purity HDPE plastic, and backed by a 5-year manufacturer warranty. 43″ tall & 24.5″ wide. 36 lbs./47 lbs w/casers (~220 lbs. with moist soil) Heavy Duty USA Steel metal stays to support the entire tower 3 Inch heavy duty rotating casters with high torque double axis brakes that are easy to use (best available brakes in the industry) This Caster kit is required for using caster wheels directly with the Garden Tower® vertical container gardening and composting system** (DO NOT PLACE CASTER WHEELS DIRECTLY INTO THE FEET OF THE TOWER) Specs Garden Tower Material Made In Proudly 100% Made in the USA Food-Grade USA-made HDPE (non-toxic, BPA & PVC free plastic) components FDA Approved FDA-approved dye and UV-protection antioxidant package for health, durability and recyclability Caster Kit Material Made In Proudly 100% Made in the USA USA Steel Constructed of 0.24" (very heavy) American Structural Steel stays which are laser-cut for precision & .professionally double powder coated for maximum resistances to the elements Casters 3 inch premium extra-wide, smooth polyurethane ball bearing wheels (soft rolling but highly durable composite wheel) & heavy-duty, high torque double axis brakes that are easy to use (best available brakes in the industry) Specs Weight 47lbs. (~220 lbs. with moist soil) Size 43″ tall & 24.5″ wide Instructions View, download, or print the Garden Tower® 2 instructions: Click Here. View, download or print the Caster installation instruction Click Here Video Guide Planting Layout Garden Tower® Planting Layout: “Salad Tower” Download Portrait PDF | Download Landscape PDF Empty Garden Tower® Planting Layout Download Portrait PDF | Download Landscape PDF

USD 473.00

Garden Tower 2™ Move and Grow Bundle

Get Your Vertical Garden Moving using the Garden Tower® 2 with Wheels! This bundle contains the Garden Tower® 2, a 50-Plant Composting Container Garden + the Garden Tower® 2 Premium Caster Wheel Kit (double locking black caster versions) Now easily move your tower around your porch, patio or any hard, relatively even, surface.

USD 473.00

Garden Tower® 2 Premium Caster Wheel Kit (double locking black caster versions)

This premium kit includes a USA-made laser-cut and double powder coated heavyweight steel support structure, hardware, and three heavy duty double locking (rotational axis locking) triple ball bearing black casters (imported). No additional shipping when added to a Garden Tower® 2 order. Description This premium kit includes a USA-made laser-cut and double powder coated heavyweight steel support structure, hardware, and three heavy duty double locking (rotational axis locking) triple ball bearing black casters (imported). This item ships for FREE when added to a Garden Tower® 2 order. This kit is required for using caster wheels directly with the Garden Tower® vertical container gardening and composting system** (DO NOT PLACE CASTER WHEELS DIRECTLY INTO THE FEET OF THE TOWER) The Garden Tower® 2 already rotates easily with its internal bearing system; this kit is designed for customers that want to move their Garden Tower® 2 easily or frequently. Unlike platforms and dollies, this kit mounts securely to the base which makes the tower more stable during transport. Our Black Premium Casters feature: 3 inch premium extra-wide, smooth polyurethane ball bearing wheels (soft rolling but highly durable composite wheel) Heavy-duty, high torque double axis brakes that are easy to use (best available brakes in the industry) Black-zinc dipped coating for enhanced weather resistance 220lb load rating per caster Our extra heavy duty Steel Support Structure: Positions the caster wheels beyond the center of the Garden Tower® 2 feet for a wider footprint to maintain the original stability of the Garden Tower® vertical container gardening and composting system Constructed of 0.24" (very heavy) American Structural Steel stays which are laser-cut for precision Professionally double powder coated for maximum resistances to the elements All required hardware is included Assembly is required Recommended tools: small standard socket set, adjustable crescent wrench Warranty information: The Steel Support Structure is LIFETIME WARRANTIED against mechanical failure (such as bending or breaking); The caster wheels & zinc-plated hardware are warrantied for 3 years against mechanic failure (functionality of the bearings, braking systems, integrity of the wheels, etc.). View the Installation Video: View or download the instructions here. CAUTION: A) INSTALLING THIS CASTER KIT WHILE A GARDEN TOWER® IS LOADED (IN USE) IS INHERENTLY DANGEROUS. B) GARDEN TOWERS® ARE HEAVY/BULKY AND INCREASING THE MOBILITY OF A TOWER CREATES POTENTIAL RISKS IN CERTAIN ENVIRONMENTS (E.G. ROOFTOPS, BALCONIES, DECKS, PORCHES, ETC). ADVISEMENT: DO NOT PLACE CASTER WHEELS DIRECTLY INTO THE FEET OF THE TOWER. THE "Garden Tower® 2 Premium Caster Kit" IS DESIGNED TO PROPERLY SUPPORT THE BASE OF THE TOWER FOR LONGTERM USE OF CASTERS. Instructions Download or veiw the printable pdf version: GT2-Caster-Kit-Instructions

USD 119.00

Garden Tower 2™ Made In America Bundle

100% made in America! Our flagship product combined with our our best selling American made products. New for 2025: The 10th Anniversary Limited Edition Light Sage Garden Tower 2 is now available for preorder with an expected ship date of 2/15-3/15. Bundle Includes Garden Tower® 2: 50-Plant Composting Container Garden The composting 50 plant accessible vertical Garden Tower® 2 for organic patio vegetable gardening by Garden Tower® Project. Garden Tower® 2 Premium Caster Wheel Kit (double locking black caster versions) This premium kit includes a USA-made laser-cut and double powder coated heavyweight steel support structure, hardware, and three heavy duty double locking (rotational axis locking) triple ball bearing black casters (imported). "Mini" Tower Plower that fits in your pocket! Work in even the tightest spaces with the new "Mini" Tower Plower by CobraHead. It uses the time-proven construction of the Original Tower Plower in a smaller, lighter, and narrower design. The "Mini" is perfect for use in your Garden Tower® 2. It can perform most of the same gardening tasks as the Original and many gardeners will find it even easier to use. 100% Made in the USA! Description LIMITED OFFER! Our Made in America Bundle is special to us and it should be to you too! It is comprised of our best selling American Made products! This includes the Garden Tower® 2 Vertical Garden which is 99.5 % made in Indiana and 0.5% made in Pennsylvania. At times we add new product to this bundle that meet our high standards. So check back occasionally to see what has changed!

USD 509.95

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$35 off

164 uses

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worked 12 days ago

$35 Off Select Items at Garden Tower Project

$35 off

332 uses

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$35 Off Garden Tower 2 Items (Minimum Order: $350) at Garden Tower Project

10% off

39 uses

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10% Off Storewide at Garden Tower Project

10% off

34 uses

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worked 7 months ago

10% Off Storewide at Garden Tower Project

More Garden Tower Project Products

Garden Tower 2™ Deluxe Bundle

New for 2025: The 10th Anniversary Limited Edition Succulent Sage Garden Tower 2 is now available! See it made here. Our Deluxe bundle includes our award winning Garden Tower® 2 50 plant composting container garden, our premium caster system and more! Save more than $25 over buying items individually and get a special shipping rate! Garden Tower® 2: 50-Plant Composting Container Garden The composting 50 plant accessible vertical Garden Tower® 2 for organic patio vegetable gardening by Garden Tower® Project. New for 2025: The 10th Anniversary Limited Edition Light Sage Garden Tower 2 is now available for preorder with an expected ship date in February. Description Save on a Garden Tower® 2 bundled with all of the most popular extras! Our Deluxe Bundle includes: The Garden Tower® 2 50 Plant Composting Container System Premium Caster Wheel Kit Dr. Earth Premium Amendment to jump start your system Save-a-Drop Hose Water Meter Easy to read Moisture Indicators, qty 2 Plant Marking Stakes (50x) Our Seed Starting Greenhouse Nutrient rich Expanding Seed Starting Soil Premium Seedling Heat Mat $20 Baker Creek Seed Gift Certificate A special discount shipping rate

USD 624.00

Garden Tower 2™, 50-Plant Composting Vertical Garden Planter

The composting 50 plant accessible vertical Garden Tower® for organic balcony and vertical gardening by Garden Tower® Project. 100% UV stable food-grade high-purity HDPE plastic, and backed by a 5-year manufacturer warranty. Recently named the “Worlds Most Advanced Vertical Garden Planter”, the Garden Tower® 2 features food-grade USA-made HDPE (non-toxic, BPA & PVC free plastic) components, FDA-approved dye, and UV-protection antioxidant package for health, durability, and recyclability. Don’t forget to check out the optional Caster Kit and our other accessory items! Description The rotating Garden Tower® 2 is a composter that grows 50 plants in 4 square feet nearly anywhere. Turns waste kitchen scraps into organic fertilizer to grow organic produce. The Garden Tower® vertical garden planter and composting system replicates a natural ecosystem allowing plants to access nutrients recycled through organic composting processes. Easily grow nearly any vegetables, herbs or flowers organically. An organic and resilient 6 cubic foot vertical soil-based alternative to expensive and difficult hydroponic systems. Proudly 100% Made in the USA using 100% UV stable food-grade high-purity HDPE plastic, and backed by a 5-year manufacturer warranty. 43″ tall & 24.5″ wide. 36 lbs. (~220 lbs. with moist soil) Specs Material Made In Proudly 100% Made in the USA Food-Grade USA-made HDPE (non-toxic, BPA & PVC free plastic) components FDA Approved FDA-approved dye and UV-protection antioxidant package for health, durability and recyclability Specs Weight 36 lbs. (~220 lbs. with moist soil) Size 43″ tall & 24.5″ wide Specs Weight 36 lbs. (~220 lbs. with moist soil) Size 43″ tall & 24.5″ wide Instructions View, download, or print the Garden Tower® 2 instructions: Click Here. Video Guide Planting Layout Garden Tower® Planting Layout: “Salad Tower” Download Portrait PDF | Download Landscape PDF Empty Garden Tower® Planting Layout Download Portrait PDF | Download Landscape PDF

USD 379.00

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Grow up to 50 plants and vegetables in 4 sq. feet with the composting accessible vertical garden planter for organic vegetable gardening- perfect for patio, urban, and indoor gardens! With 100% American-made parts (99% made in our home state of Indiana!), the Garden Tower® 2 epitomized the term “home grown.”

USD 17.50

Garden Tower Compost Boost & Soil + Root Bioactivator

Compost Boost™ is perfect for faster composting in Garden Towers with OR without worms and has been tested to approximately double decomposition rates. Compost Boost™ is a powerful compost-accelerating solution that boosts the productivity of any cool-process or vermicomposting system through enhanced microbial and enzymatic activity. It is ideal for boosting most backyard compost bins, vermicompost containers, trays, and in-ground composting systems. Safe for people, pets, pollinators and worms! New for 2025! No additional shipping cost if purchased with a Garden Tower 2. Description:-open Unlock Faster, More Efficient Composting with Compost Boost™ At the heart of every Garden Tower® System is integrated vermicomposting—a game-changing approach that enhances gardening and sustainability. But we wanted to take it a step further by making composting faster and more efficient, allowing you to break down larger quantities of scraps without the wait, or the need for worms. That’s where Compost Boost™ comes in. This proprietary blend of beneficial microbes, enzymes, and nutrients accelerates decomposition, allowing kitchen scraps and brown matter to break down rapidly—even without worms! Proven Results In controlled tests, identical amounts of kitchen scraps were placed into two Garden Towers—one using only newly added worms and the other using only Compost Boost™. After just 20 days, the compost level dropped an average of 10 inches more in the Compost Boost™ powered Tower, proving its outstanding breakdown efficiency (nearly a 100% rate increase versus the control Tower). More Than Just Composting Compost Boost™ isn’t just a compost accelerator—it’s a powerful bioactivator packed with over 50 micro and macronutrients that enrich your soil and strengthen plant roots. When you collect compost tea from your Garden Tower and re-water your plants, you’re giving them an added nutrient boost for even healthier growth. For extra benefit, dilute Compost Boost™ with water and use it to nourish your Garden Tower or other plants, helping unlock nutrients in the soil and maximize plant health. Why Choose Compost Boost™? ✅ Made in the USA from organic and sustainable ingredients✅ Naturally accelerates composting with live cultures and enzymes✅ Perfect for organic gardening—all-natural and sustainably made✅ Safe for people, pets, pollinators, and worms✅ Cruelty-free—no harmful additives✅ Enhances nutrient uptake for healthier, more vibrant plants Take your composting—and your garden—to the next level with Compost Boost™! Consider the 96oz Annual Garden Tower (3) Pack for faster composting and larger harvests: For maximum Garden Tower performance throughout the growing seasons: Use Compost Boost™ in your GT2 Compost Tube to maximize compost production Apply diluted Compost Boost™ in the soil to enhance root growth and nutrient uptake Spray Compost Boost™ on plant leaves for gentle 50+ micronutrient foliar feeding Diluted Compost Boost™ spray has additional benefits: Provides beneficial microbes Supports protozoa growth, which consumes pathogens and fungi Increases disease resistance in plants Product Label, Ingredients, and Sustainability:-open Detailed Instructions: Accelerate Composting in the Garden Tower 2 Composting Without Worms: Compost Boost™ is a composting-worm alternative that allows for effective cool-process composting in all Garden Tower® systems even in the absence of worms! We strongly recommend red wiggler composting worms for a low-maintenance, highly effective worm-powered Garden Tower. However, some of our users prefer to manage their Towers without worms which motivated us to work with a phenomenal partner to develop this Compost Boost™ concentrated living, worm-powered solution. One 32 oz bottle powers wormless Garden Tower composting for about 6 months. Wait until the Compost Tube is at least 1/2 full of compostable greens & browns Shake the Compost Boost™ bottle very well to disperse coagulated natural ingredients. Empty the Garden Tower 2 drawer by returning any water to the soil. Use Compost Boost™ undiluted in the center Composting Tube with an empty drawer Slowly add 6 oz of Compost Boost™ concentrate to the Compost Tube Recycle any Compost Boost™ that passes through to the drawer back to the Compost Tube When the compost has decreased by 1/3 or more and you are adding more food scraps, add 3-6 oz of Compost Boost™ as an accelerator about once per month Composting With Worms: Compost Boost™ is alive and derived from natural composting worm castings and other safe and sustainably sourced ingredients. It is friendly to use with your existing worms in the Garden Tower Composting Column or in the surrounding potting soil. Refer to the instructions above but reduce the dosage We suggest starting with 3oz Compost Boost™ for the initial use, then 1-3 ounces per month as your red wiggler compost worm population grows exponentially! Boost Composting in Bins, Trays, and Other Systems Compost Boost™ can increase the performance of all common composting methods below 90°F. Compost Boost™ is only functional for "true hot" or thermophilic composting during the early stages by increasing the rate of breakdown and driving more nutrient availability for rapid decomposition toward a transition to hotter microbial action. Note: All composting systems and environments require different amounts of moisture. (The Garden Tower 2 is an exception because the Compost Tube is fully surrounded by moist potting soil. This creates a constant 90-100% humidity environment for a super stable and healthy vermicomposting habitat!) Use 3 oz Compost Boost™ per cubic foot of compost in your system Use from full-strength (undiluted) to 1 oz per 16 oz water depending on how much additional moisture your compost needs. (If your compost feels excessively wet, then use Compost Boost™ undiluted.) Discontinue use if the compost gets above 90°F, and store the bottle in a cool indoor environment. Boosting Soil and Root Health with Compost Boost™ Compost Boost™ is loaded with live cultures and nutrient-boosting enzymes created by real worms! Adding diluted Compost Boost™ to your plant's soil provides living fungal and bacterial symbionts essential to unlocking plant nutrients and growing stronger, larger, more efficient root systems. The results are more robust, resilient plants and proven larger yields! A well-known secret in vegetable growing competitions is the use of living worm-casting solutions in the soil root zone and applied to plant foliage! Furthermore, Compost Boost™ provides over 50 micronutrients to micro-supplement your NPK organic plant food or fertilizer (we sell and recommend ORGANIC Dr. Earth for fortifying your potting mix required slow-release NPK). Soil Application (watering or drenching) For general herbs, greens, and vegetable use in container systems or Garden Tower 2™, mix 2 oz Compost Boost™ per gallon of water. (Dechlorinated water is recommended to protect living microbes.) Apply diluted Compost Boost™ mixture immediately to the top of the soil column (Garden Tower) at a suggested rate of 3 gallons (6 oz Compost Boost™) every 4 to 8 weeks during the active growing seasons. Note: Compost Boost™ does not REPLACE soil NPK macronutrients, it "unlocks" them increasing availability and root uptake. During initial Tower setup, we suggest 2-4lbs of Organic Dr. Earth as a foundation nutrient amendment to potting soils. Foliar Application (spray bottle) The best time to foliar spray is in the morning before intense sunlight. Spray early when temperatures are cooler and stomata (leaf pores) are open (for higher absorption). Shake Compost Boost™ bottle very well to disperse coagulated natural ingredients The suggested dilution for sensitive plants (house plants) is 0.5 oz of Compost Boost™ per spray bottle (22-32oz) For most herbs, greens, and vegetables mix 1-2 oz Compost Boost™ per 32 oz bottle (dechlorinated water is recommended to protect living microbes) Watch out for greener, happier plants!!! FAQ: Send us your questions! We will continue to build this FAQ based on YOUR QUESTIONS, so let us know at support@gardentowerproject.com what you need answers to! Does this product have an odor? Yes, it can, but not always! As we get into the warmer months, transportation temps will be higher and the live microbes in Compost Boost™ may produce some sulfur gas! Vent the cap outside and move the bottle to cooler storage. How should this be stored? Store between 40f and 70f away from direct sunlight. Product effectiveness deteriorates after 12 months as live culture colony counts decrease. How do I dechlorinate my water? For best results, try to reduce the amount of Chlorine in your tap water to protect the live cultures in Compost Boost™. This can be done instantly with a KDF filter or even a basic charcoal filter on your tap or hose, but as an easy alternative you can set tap water out for 24 hours in a bucket or watering can. This will dissipate the free chlorine that will attack the microbes; however, chloramines will still be present (but that won't have a major impact). You can deactivate both chlorine and chloramines in a bucket of water in 1 hour by placing a handful of soil in the bucket and giving it a good swirl!

USD 22.50

$350 off

3 uses

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worked 4 months ago

Score $350. off with coupon code on $350+ orders

10% off

6 uses

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worked 7 months ago

Score 10% off with code

5% off

6 uses

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worked 7 months ago

Take 5% off with discount code

10% off

181 uses

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worked 6 months ago

10% Off Storewide at Garden Tower Project

Sustainability Score

72%

While Garden Tower Project demonstrates commitment to sustainability through their product design and local manufacturing, there are areas for improvement. They use recycled materials and promote sustainable gardening, but lack transparency in their supply chain and detailed environmental impact reporting. Their manufacturing process is USA-based, reducing transportation emissions, but their plastic-based products raise some environmental concerns. The company provides fair labor practices but could improve their public ESG reporting and environmental certifications.

About Garden Tower Project

3.0 (1)

FAQs

: The best sales typically occur during Black Friday/Cyber Monday, Spring planting season (March-April), and occasional flash sales during summer months. Sign up for their newsletter to get notified of upcoming sales.
: Yes, Garden Tower Project offers a 5% discount for military personnel, veterans, and seniors (65+). Verification is required through their customer service.
: The best time to purchase is during late winter/early spring (February-March) to prepare for growing season. This period often coincides with pre-season sales and ensures delivery before peak planting time.
: Yes, bulk discounts are available for orders of 3 or more towers, with increasing discounts for larger quantities. Contact their sales team for specific pricing.
: In the past month, Garden Tower Project has launched 8 new promo coupons for shopper discounts. This indicates that Garden Tower Project provides regular opportunities for customers to save money on their purchases.
: On average, Garden Tower Project provides 4 discount coupons each month. Based on historical data, the average time between Garden Tower Project coupon releases every 8 days. However, this rate depends on various factors such as seasonal promotions (Black Friday, Cyber Monday, etc.), product launches, or other marketing initiatives. To stay informed about upcoming discounts and promotions, we recommend checking Garden Tower Project website regularly, subscribing to email newsletters, and following them on social media.
: Garden Tower Project is offering 8 working store-wide codes, however they are also offering 30 additional discount codes with a best discount of 10% off
: terra.coupons is the #1 provider of discount codes for your favorite retailers, such as Garden Tower Project. As a crowd-sourced platform for coupon codes, we accurate codes for over 10,000 stores. Save time and avoid expired codes by checking terra.coupons for the latest Garden Tower Project discount codes.

Curated by

Linda S.

Content Writer

Last updated September 2025

This page was curated by Linda, a savings and discount enthusiast from sunny Sarasota, Florida. With a keen eye for unbeatable deals, Linda ensures that all codes are checked and curated daily. She's also a certified yoga instructor who loves to share wellness tips. Check back tomorrow for more savings and perhaps a little zen!

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From the blog

2025-04-29

Garden Tower Project Promo Codes and Coupons September 2025