The Botanicare® Rack Tray is designed to fit standard pallet racking or shelving, with dimensions measuring 42 inches by 96 inches. Utilizing racking for vertical propagation takes advantage of overhead space, reducing the cultivation footprint by up to 50 percent. Specially designed features, including a trough that hangs slightly over the edge, allow this tray to sit flat on pallet racking. This trough collects runoff then directs it towards the bulkhead recess to reduce standing water. The Rack Tray is perfect for large-scale microgreen production or propagation, accommodating sixteen 10-inch-by-20-inch nursery flats.