GrowSpan Heavy-Duty Commercial Cold Frame

Start seedlings, toughen up young plants for early spring planting, or over winter summer-rooted cuttings with our exclusive GrowSpan Heavy-Duty Cold Frame.

• Manufactured from 14 gauge 1.5" square heavy-duty steel tubing.
• Panels are constructed from 8MM heavy duty UV-stabilized polycarbonate that offers superior heat retention, prevents sun scorch, and comes with a ten year warranty.
• 4'W x 7' 9"L frame slopes from a height of 23" in the back to 17" in the front.
• Aluminum connectors and profiles add a finished, professional appearance, and help to keep out insects and moisture.
• Stainless steel hinges and latch assure greater strength and durability.
• Team up with our Soil-Warming Cables to create your own hotbed.
• Hinged Combo-Top either slides or manually lifts open with handle for easy access.
• For automatic climate control, install our new GigaVent Solar-Powered Vent Opener sold separately.