Make an Herb Garden with a Pallet. Some pallets contain contaminants that we can't detect with the eye (i. listeria/e coli). This is the safe way to have the herb garden pallet planter. Herb Garden Pallet, Pallets Garden, Pallet Gardening, Pallet Planters, Verticle Herb Garden, Pallet Greenhouse, Outdoor Projects, Garden Projects, Spring Projects