Jumpstart Seedling Heat Mat 3" x 20" garden cover A truly all purpose fertilizer

A truly all purpose fertilizer suitable for a wide range of crops

5" / 19cm X H: 10" / 25

they are helping prepare the soil for future generations of your wildflowers

blue vervain

Jumpstart Seedling Heat Mat 3" x 20" garden cover A truly all purpose fertilizerHydrofarm'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 area just a bit too drafty,