Botanicare ID 4x4 Grow Tray, White. 48 x 48 in Inside, 7 in Deep, 52 gal

Why the Botanicare ID 4x4 Grow Tray Measures From the Inside ID stands for inside dimension, and on this tray the growing floor itself measures 48 by 48 in. A 4 by 4 ft canopy therefore sits on a full 4 by 4 ft of tray floor. The inside depth is 7.25 in, and the sidewall rises well above the drainage grid for deep pots and heavy root mass. Outside, the tray measures 52 by 52 by 7.375 in. Filled to the rim, the tray holds 52 gallons. The floor uses wide, rounded drainage channels that move water quickly and are easy to scrub. Reinforced corners stiffen the tray so it holds shape when loaded and moved. Botanicare builds it from white ABS plastic with at least 80 percent recycled content. Production takes place in the USA using renewable solar energy. The part number is HGC707090. Setting Up a 4x4 Plastic Tray on a Bench A 4x4 plastic tray this deep suits both top feeding and true flood and drain. Plan the stand around the outside size, because the tray is wider than the floor of a standard tent of the same nominal size. Support the full underside so the floor never bows between rails. Pitch the tray a touch toward the drain fitting so the channels empty between irrigations. The deep wall lets a flood cycle rise around larger pots without lapping over the rim. A white surface bounces stray light back up and makes salt crust and algae easy to spot. Size the reservoir larger than the flood volume so the pump never runs dry at the end of a fill. Growers who move loaded trays appreciate the stiff corners, which resist cracking over many cycles. Scrub the channels and rinse the tray between crops. Keep the drain screen clear of root fragments so the tray empties on schedule. Key Features Full 48 x 48 in floor: Inside dimension matches a 4 x 4 ft canopy. Deep sidewall: 7.25 in inside depth for big pots and flood cycles. 52 gallon capacity: Room for a genuine flood and drain. Rounded drainage channels: Wide, quick to drain and easy to clean. Reinforced corners: Hold shape under load. Recycled ABS: At least 80 percent recycled content. Made in the USA: Produced with renewable solar energy. White finish: Reflects light and shows buildup clearly. Technical Specifications Specification Value Brand Botanicare Part number HGC707090 Type ID (inside dimension) tray Inside dimensions 48 x 48 x 7.25 in Outside dimensions 52 x 52 x 7.375 in Capacity 52 gal Color White Material ABS plastic, at least 80% recycled Drainage Wide, rounded channels Corners Reinforced Made in USA, renewable solar energy