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The FarmTek GrowSpan 20'W Round Premium Extra Tall Tunnel Greenhouse System is designed to optimize your growing season, enhancing crop yield, quality, and profitability by up to 50%. Ideal for cultivating vegetables, small fruits, cut flowers, and more, this high tunnel offers controlled environmental benefits, such as temperature regulation and protection from harsh weather conditions. The sturdy frame is crafted from USA-made, triple-galvanized structural steel tubing, ensuring long-term durability and resilience.
Choose from two high-performance cover options: the Sun Master® 6 mil Clear Greenhouse Film, featuring 92% light transmission and a 4-year warranty, or the PolyMax® 5.2 oz Clear Woven Greenhouse Covering, offering 85% light transmission and exceptional UV resistance. The greenhouse includes versatile ventilation options like Roll-Up Sides with the exclusive "Twist-of-the-Wrist" Assembly and Roll-Up Doors, allowing optimal air circulation to create a healthy environment for your crops.
| Category | Specification |
|---|---|
| Width | 20' |
| Height | 12' |
| Length Options | 24', 36', 48', 60', 72', 84', 96', 120' |
| Cover Material Options | 5.2 oz Fabric, 6 mil Single Layer Greenhouse Film |
| Frame Material | USA-made, triple-galvanized structural steel tubing |
| Pipe Gauge | 14 GA |
| Pipe Diameter | 1.66" |
| Door Style | Triple Zipper, Roll-Up with Hand Crank |
| Rafter Spacing | 4' |
| Purlins | 3 rows |
Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
US$40
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