The Easiest Way to Start Your Seeds The Back to the Roots Organic and Plantable Greenhouse Germination Kit is the perfect home to start your garden. This germination kit has everything you need to start growing plants at home, including an organic plantable 12-cell tray, germination tray, and greenhouse lid with vent. The breathable design helps grow strong and healthy roots for fruits, veggies, herbs, and flowers. Our germination kit is made from 75% recycled plastic with no glues or binders. Plus, it is peat-free, meaning that instead of imported peat, the base of our soils is made from upcycled plant matter and wood fines. Just add Back to the Roots Starting Mix, the plant seeds of your choice, and water!