Product details:
Self-contained growing unit Size: 24" x 20" x 15.75" surface area. 33% more growing space than similar products. Deeper grow box to accommodate root vegetable growth. Aeration screen, water reservoir, fill tube, overflow holes. Watering system contains about 6-8 gallons of water. Casters for mobility and sun tracking. Mulch cover retains water and protects from drought.