Save and get both sets of plans! How to build two pyramid planters for growing strawberries, flowers, herbs, and other garden plants. These compact, pyramid-shaped designs can even be placed on a deck or patio. If you like strawberries, these planters take up little space yet hold a lot of strawberry plants! These DIY project plans show you how to build both a 3 ft. and 6 ft. tall pyramid strawberry planter from start to finish.