Gardzen 5-Set Garden Propagator Set, Seed Tray Kits with 75-Cell, Seed Starter Tray with Dome and Base 15" x 9" (15-Cell Per Tray)Brand: Gardzen Color: Clear Features: Package Content 5 x seed tray with 15 drainage holes, 5 x base tray that hold the excess water that drains from seed trays, 5 x transparent dome that snaps over the two bottom trays quite nicely. Seed Tray Gardzen 15 cell insert tray provides a simple, straightforward way to sow seeds and raise plants from cuttings. The drain hole at bottom of seed tray prevents overwatering. Base Tray Ideal for use when