If you want a successful garden, plan on placing your Tower Garden in a location that will receive 6-8 hours of light per day. Most plants will require this for a healthy production of fruit. If growing indoors, plan on supplying it with adequate artificial light and natural light whenever possible. Because most vertical grow systems are on wheels, you can even rotate your system if only one side of your Tower receives light through a window. How to Plant a Vertical Tower Garden ⟐ 80 of the Most Popular Plants Frequently Grown in Vertical Tower Gardens ⟐