2. Use Cinder Blocks To Plant Flowers Inside You can create a whole garden wall using cinder blocks. Arrange them in some creative way and plant some colorful flowers inside them. When the flowers grow you will have the most beautiful and colorful vertical garden in the world.
This video gives us a great project idea - to build a strawberry tower using 4-inch PVC pipe! The creator of this tutorial has gone to a lot of trouble to show each step of the project clearly and to give detailed instructions. The towers can be made to any size and are a brilliant way to make use of vertical space so that a lot of plants can be grown in a small area.