Botanicare ID White 3 ft x 3 ft Grow Tray Botanicare's redesigned white premium ID trays offer professional hydroponic gardens with superior quality and performance. The ID trays now include a 7 in deep seat that accommodates larger root masses, taller pots and deeper saturation. A curved drainage grid with wider channels simplifies cleaning while newly engineered corner gussets allow for greater support. The ID trays main... — LTL Shipping Required. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA....more info.