DEEP ROOT WATERING made easy.not just for growing squash ;) Tips for growing squash, Place the seeds AROUND the pot. When you water, you water inthe pot so the water comes out of the drain holes around the bottom for deep root watering.
Good idea if you have rock solid ground that is hard to dig up. If you don't cover the holes you can use them for herbs & annuals. also lined with weed barrier cloth & used rebar in several places for stability. It makes maintenence super easy.