The patented award winning Garden Tower grows plants vertically, enabling you to grow 50 plants or more in just 4 square feet making it the ultimate space-saving gardening container. The design easily rotates 360 degrees for optimal lighting and convenient watering. Senior gardeners or those with reduced mobility can sit in one place and rotate the tower to tend their plants. For Urban dwellers wishing to garden, the lack of available space and uncontaminated soils are a growing concern. The Garden Tower is an ideal solution for today's urban balconies, rooftops, and courtyards. The Garden Tower also supports a much wider variety of large vegetables that cannot be grown in other container-type gardens including cabbages, broccoli, squash, zucchini, cucumber, tomatoes, and melons. With supplemental lighting the Garden Tower can even be used indoors for year-round production. This revolutionary growing system was engineered to allow plant roots direct access to organic fertilizer via the perforated vermicompost column. As plants mature their roots naturally grow towards this concentrated source of nutrition. The Garden Tower delivers optimal water conservation, while maximizing yield and convenience. Gravity pulls water down, excess water collects in the bottom drawer to be cycled back through the system again. No more washing away your garden's nutritients. The Garden Tower is injection molded using food grade (FDA approved) high-density polyethylene (HDPE) components. The plastic contains no BPA, PVC, phthalates, and no substances suspected to be toxic, cause disease, or disrupt hormones. HDPE was chosen because it is a pure hydrogen-carbon plastic which is made from only high-purity food-grade resin. The additives for colour and UV protection meet the same special FDA standards for food contact.