Jump start your seeds for spring!
The Hydrofarm hot house growing system gives seedlings a warm, moist environment for a strong start. The hot house mini-greenhouse germination environment offers increased growing success by providing gentle warmth to the planting bed and by controlling humidity under the large vented dome.
UL listed waterproof heat mat - 17 watt, 120 volt
6.5" humidity dome with dual vent points
11" x 22" watertight base tray
72 cell seedling insert