Gro Tunnels

Gro Tunnels

The Gro-Tunnel is constructed of UV treated polypropylene spun bond fabric which absorbs the heat of the sun while allowing air, water and light through to stimulate growth. The Gro-Tunnel has two solar heated water tubes that run along each side. Each tube holds 10 gallons of water, when heated will releasue BTUs of heat at night.
The floor of the Gro-Tunnel is made from DeWitt Weed-Barrier Fabric, which collects heat, prevents weed growth and conserves soil moisture, in turn promoting healthy plant growth, thus eliminating the need for herbicides. When plant maturity has been reached, you simply slide the side of the Gro-Tunnel upward and harvest your crop

Tunnel Kit Includes:

  • 2 Solar-heated water tubes & 8 DeWitt zip ties
  • DeWitt Fleece Cover with built-in hoops
  • DeWitt Weed-Barrier Landscape Fabric


To ensure your order's accuracy, please carefully READ ALL PARTS of chart below. Examine model number, specifications, etc. of each item before entering a quantity.  PLEASE NOTE: Prices subject to change without notice. Shipping, handling and freight charges are not included in prices shown.

Catalog #Product InformationSize / Spec.Weight LbsUnit of MeasureQty Per CasePrice Break QuantityPriceQuantity
Gro Tunnels
26-7820-1-2'X10'X18"-EA(?)-1 --- 5Wholesale Only
26-7820-2-6 X 2'X10'-CS(?)61 --- UPWholesale Only