Seedling Heat Mats Canna Substra Vega One-button calibration in fresh air

One-button calibration in fresh air (400 PPM)

and maximizing yields

There are two RJ12 ports for the Control Board

this leads directly to greater root mass

Seedling Heat Mats Canna Substra Vega One-button calibration in fresh airSeedling Heat Mats provide just the right amount of heat to give seeds and seedlings the best head start. Simply place the heat mat under your growing tray. Great for cool growing areas such as basements. Complete and ready to plug in. Increase germination of vegetable, herb, flower, and other plants. Perfect for all your plant types. Increase the success of seedlings and cuttings. Warms the root area up to 10 20F(about 5. 5 11C) above the ambient air