How to Build a Sustainable Grow Tower - Grow 40 plants in 4 Sq. Ft.

Find out how to make an organic, sustainable, cheap, easy, and efficient grow tower. I built this for $6 and will grow 40 plants in 4 square feet. With the power of vermicomposting, this is a self fertilizing, and semi-self watering system. Great for patio gardeners or People tight on space. MIgardener Website Join the fun on facebook @ 1 me on Google @ MIgardener Pin us on Pinterest @