Commercial Greenhouses & Backyard Kits — T3 Greenhouse Supply

🌿 Commercial & Backyard Greenhouses

American-Made. Grower-Built. Powered by the Sun.

From small backyard gardens to licensed hemp farms and large scale produce operations, T3 Greenhouse Supply builds premium commercial greenhouses and backyard kits including Light Deprivation Greenhouses  designed for agriculture, homesteading, and specialty crop production.

We custom-build commercial greenhouses for vegetables, fruits, herbs, flowers, hemp, and more. From compact 10×12 backyard kits to 35-foot-wide commercial houses and full gutter connect complexes, our greenhouses can be customized with solar power and light deprivation features. Further, every frame is made in the USA from heavy duty galvanized steel, and engineered to last for decades in the harshest climates.

🚀 Why Choose T3 Greenhouse Supply?

1️⃣ Heavy-Duty U.S. Steel Frames

• 2-3/8″ and 1-5/8″ galvanized structural tubing — the strongest in the greenhouse industry.
• Engineered to handle snow, wind, and years of daily operation.
• Optional powder coating for style and enhanced corrosion resistance.

2️⃣ Built for All Types of Growers

• Commercial Agriculture – Fruits, vegetables, herbs, flowers, and nursery crops.
• Specialty Crops – Hemp, microgreens, and high-value plants.
• Expandable and customizable — from backyard builds to multi-acre farms.
• Automation-ready for climate, irrigation, and light deprivation control.

3️⃣ Engineered for Any Crop & Any Climate

• Adaptable designs to meet your local snow and wind load engineering requirements.
• Proven performance from high desert to coastal valleys and extreme weather zones.

🌗 Light Deprivation Greenhouses

Precision-Grown Results with Automated Blackout Systems

We engineer our light deprivation greenhouses for growers who demand total control over photoperiod. Designed specifically for hemp and other photoperiod-sensitive crops, these systems use smooth-operating motorized blackout curtains paired with automated greenhouse controllers for hands-free, consistent flowering cycles.

Whether you’re pushing for multiple harvests per year or enhancing flower quality with timed dark periods, T3’s systems deliver maximum light control with minimal labor.

✔️ The Only Company Offering Light Deprivation in a 20×100 Greenhouse

We’re proud to be the only manufacturer offering fully integrated light dep systems in a standard 20′ x 100′ greenhouse package — ideal for commercial growers who want production-scale results in a streamlined footprint.

✔️ Custom Sizes Available

Need a different footprint or unique automation requirements? T3 Greenhouse Supply builds custom greenhouses to fit your crop schedule, climate, and compliance needs.

☀️ Benefits of a T3 Greenhouse

Greenhouse growing offers many benefits. Therefore, switching from open-field cultivation or indoor grow rooms to a T3 Greenhouse results in:

• ✅ Lower Build Costs than full indoor grow facilities.
• ✅ Energy Savings by using free, natural sunlight.
• ✅ Better Yields & Consistency in a stable growing environment.
• ✅ Crop Protection from pests, frost, wind, and rain.
• ✅ Off-Grid Capability with solar-powered automation.

🏆 Greenhouse Models & Solutions

🌾 Commercial Agricultural Greenhouses

We design our greenhouses for produce farmers, orchard operations, vineyards, and flower growers. With this in mind, you can extend your season, improve quality, and stabilize yields year-round.

💨 Specialty Crop & Licensed Cultivation Greenhouses

Engineered for hemp and high-value specialty crops with optional automated light dep, blackout systems, and climate control.

🏡 Backyard & Homestead Greenhouses

Our 10x12 BloomBox is ideal for home gardeners and small-scale growers — perfect for food self-sufficiency, flowers, or a personal crop.

⚡ Off-Grid & Solar-Powered Greenhouses

Run your ventilation, irrigation, misting, and blackout motors entirely on solar power with no utility hookup required. Ideal for remote farms, homesteads, and sustainable agriculture.

💡 Custom Builds & Sizing

T3 Greenhouse Supply is not limited to the sizes listed on our website. We also build:

• Compact backyard food-production greenhouses.
• Commercial-scale AG houses up to 35 ft wide.
• Full gutter-connect greenhouses for large farms.
• USDA-compliant, engineered designs for both produce farms and licensed hemp facilities.

📸 Grower-Focused Features

• 🌿 Crop Versatility – Fruits, vegetables, flowers, herbs, hemp, microgreens, and more.
• 🛠 Easy Assembly – Bolt-together frames, no special tools required.
• 🏗 Custom Engineering – Wet-stamped plans available in all 50 states.
• ⚙ Automation Ready – For ventilation, irrigation, cooling, shading, and blackout.
• ☀ Off-Grid Options – Solar-powered greenhouse systems.

📞 Get Your Free Quote Today

Whether you’re a produce farmer, homesteader, or licensed hemp cultivator, we’ll design the right greenhouse for your needs.