How to Build a Greenhouse (Day 1)farmer22 (25)in #howtobuildagreenhouse • 7 years ago Spread out (32' X 100') UV treated black tarp to kill all plant life. This is our first step in soil preparation. Follow our progress as we build this greenhouse and start to grow our own food ▶️ DTube ▶️ IPFS #okapilcocreekfarms #greenhouse #gardening #dtube