Mondi(TM) Propagation Trays are vacuum-molded, plastic flats that measure 11” long, 22” wide, and 2½” deep (standard greenhouse industry size.) In combination with a wide selection of inserts and accessories (such as the Mondi Mini Greenhouse), they provide a flexible system for starting all crops. Deep, continuous channels and ‘level fit’ wide ridges prevent water pooling and provide better stability for propagation media. Mondi(TM) Propagation Trays are manufactured with super reinforced sides and thick, UV protected plastic for longer life and maximum durability. Their professionally engineered tray ends also add extra strength, making them easier to carry and move. Now available in white to offer more colour options for your growing needs.