Windowsill Heat Mat 7.3W 120V (3 inch x 20 inch) Micro Nutrients 2 in at 25 lbs

2 in at 25 lbs with passive thermal management

Punch the dripper in

Soil (Roses & Shrubs) ”“ Apply 1/4 cup to the base of the plant early in the spring when new growth begins

7 umol/J full-spectrum board

Venturi Passive Cooling: Fanless heatsink design eliminates moving parts in humid greenhouse environments

Windowsill Heat Mat 7.3W 120V (3 inch x 20 inch) Micro Nutrients 2 in at 25 lbsHydrofarm'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 20 F over ambient temperature. By warming the roots you increase your growing success as this mat will maintain a controlled temperature all season long. 3" x 20" UL listed Power cord included