Agrobrite standard replacement tubes are 24-inch long. Full spectrum fluorescent light tubes recommended for african violets, orchids, flowering bulbs, vegetables, seedlings and cuttings. Strongest full spectrum fluorescent light up to 20 percent brighter than other brands. Fits standard fluorescent fixtures. Measures 1.6-inch in length by 1.7-inch in width by 23.6-inch in height.

Gro Dome, 11" x 22", Clear Plastic Dome, Fits Tray #234.

Seedling heat mat for better veggie, herb, and flower seed germination. Warms root area 10 to 20 degrees over ambient temperature. Increases the success of seedlings and cuttings. UL listed, waterproof construction retains moisture for optimal safety. Includes 6-foot power cord, instructions; UL listed. Seedling heat mat is the new, stronger heating wire and thicker multi-layer construction. Increases success of seedlings and cuttings.

Grow!t Clay Pebbles, 40 L

Grow!t Clay Pebbles, 10 L