Speedling - Drain Tray

While Hortiblock/Speedling Trays are designed to be used with air circulation space beneath to air prune plant roots, a drain tray is required to capture water when trays are set-up indoors. You can also fill the tray with about 1" of water and float the Hortiblock/Speedling Tray on it for continuous watering. Made of dark green plastic, very sturdy 31" x 16" x 2" deep