Simply plug the controller into a 110 volt outlet, place the copper probe into the soil, adjust the controller to the desired temperature, and you are ready to grow. Includes Large Controller and Ground Screens. Four 10' x 11" wide length of Agritape heat mat material, with an attached, adjustable controller with copper probe.
1 Each: We have under 5 packages of this product. We expected to have received the product by now but have not. We will update this message ASAP, last updated Oct 18 2021 8:01PM.