1"x150' Aluminum Tape (Top Twinwall) non_inventory_item That’s because the blue light

That’s because the blue light gets filtered out when the Earth tilts away from the sun and the light has to pass through more of the atmosphere

Greenhouse Repair Tape is a cost-effective solution designed to extend the life of your greenhouse cover when it snags against the frame or if it is damaged by flying storm debris or snow overload

Simplify your nutrients by directly installing Dosatron Doser into the water line

dense air that is sunk to ground level with the warm

Black on the inside to create darkness for your plants

1"x150' Aluminum Tape (Top Twinwall) non_inventory_item That’s because the blue lightThis foil tape is used to seal the upper ends of polycarbonate sheets before installation to prevent dust, debris, or moisture from entering the cells. 1"x150' roll.