The ultimate patio farm is the Garden Tower Project, where kids can grow 50 plants in four square feet. Easy to assemble, my dog and I put it together and had it planted in a couple of hours. Plants grow faster in the Garden Tower because they are protected in their own special microclimate with a constant access to nutrient dense water. It is made from 100% recyclable food grade plastic and turns 360⁰ on a base with a rotatable lower planting ring. The Garden Tower contains a vertical vermicomposting system that has red wriggler worms living in a long tube running down the center. Kids can regularly feed the worms with organic kitchen scraps to keep the tube full. The worms turn this organic matter into worm castings, the most excellent organic fertilizer and soil amendment. The compost at the bottom of the tube turns to rich black organic matter and can be removed easily from a drawer on the bottom of the tower. As water is poured on the top to feed the plants, some of the water seeps down the compost tube absorbing nutrients from the castings and compost, feeding the plant roots and collecting at the bottom drain hole. Kids can pour the water from the drawer into a watering can to pour back on top of the tower tube adding more nutrients to the plants. The worms also aerate the soil and keep it fresh and active with microorganisms. The Garden Tower design creates a self contained system, requiring no weeding, easily accessible, and an attractive addition to the patio. This composting vertical Garden Tower is an education in ecology for school gardening programs, where kids find fun, worms, and delicious food!