Humidity Dome, 8.25" Quantity:Pack of 50 0 with soil temperatures between

0 with soil temperatures between 48° and 97° F

high-phosphorus plant nutrient formulated to enhance flowering

Covers approx 120 square feet

Each unit requires two filters

frost blanket or plastic sheeting for coverage

Humidity Dome, 8.25" Quantity:Pack of 50 0 with soil temperatures betweenHumidity Dome, 8. 25 in This excellent quality 8. 25 in tall humidity dome, made from high quality clear plastic, has two vents that can be opened or closed to help control humidity. The built in recessed finger slots allow for easy removal of the dome from the tray and gives streamlined fit for use in propagation racks. This dome fits 10 in x 20 in propagation trays.