Jump Start Seedling Heat Mat, 3" x 20", 7.3W Plants Athena CaMg (2-0-0) Flower Supplement

Athena CaMg (2-0-0) Flower Supplement

NX-1 Lighting Controller compatible (SOLD SEPARATELY)

Light – Bright

MATURE SIZE: 10-20 ft tall

Canadian Sphagnum Peat Moss

Jump Start Seedling Heat Mat, 3" x 20", 7.3W Plants Athena CaMg (2-0-0) Flower SupplementJump Start Seedling Heat Mat Hydrofarm's windowsill heat mat is perfect for veteran growers, beginners, and children too. It is the perfect size for small growing spaces, and improves germination by warming the root area 10 20F over ambient temperature. By warming the roots, you increase your growing success, as this mat will maintain a controlled temperature all season long. If you ever dreamed of growing a windowsill container garden but found the