Quest AT OnederGrow 5 Tier BLUE Stackable Planter, Vertical Garden, Each Tier 8 Quartz Great for growing Strawberries, Herbs, Small Annual Flowers, and Starter Plants Each Tier 15 inches in diameter by 6 inches deep, holds 8 Quarts of Soil. Drain Holds provided for flow thru watering. Drip Tray included. Maximizes growing space in small spaces, indoors and/or outdoors. Imperfections in coloring may be because of recycled material. Some 5 tiers may include a black base. Holds 4.5" Starter Pot in each side lobe and 6" Starter Pot top center. Can be used for Hydorponics by using 5" styrofoam plug in side lobes. : Made of Recycled Material and made in the USA