Grower Trays! These Propagation systems helps plants grow all year around. Deep plugs allow approximately 28% more soil volume than the round plugs Features: 100 trays per case Color: black Weight: 40 lbs 72 cells per tray 2" centers 1 1/2" round x 2 5/16" deep pots 2.5 cubic inches of dry materials capacity Low Price Guarantee![]