Bootstrap Farmer 1020 Humidity Dome Tray Lids 2.5" tent The only UL-listed seedling heat

The only UL-listed seedling heat mats on the market

Quality tested for minimal moisture content

Mini-Blocks

Promotes faster growing plants and gardens

Bootstrap Farmer 1020 Humidity Dome Tray Lids 2.5" tent The only UL-listed seedling heatThis humidity dome is made to fit 1020 trays and plug trays, including those available through Bootstrap Farmer. Crafted for a maximum height of 2. 5", its outer dimensions come out to 21" x 11" x 6". The humidity dome is designed to rest on the rim of the tray you place it on, assuring that it won't be sealed to the tray. Its handle is easy to grip, allowing you to transport it around the greenhouse or garden effortlessly. FEATURES Available in