Johnson's recommends ferti-lome Seed & Cutting mix for planting seed and rooting leaf or stem cuttings. Seed & Cutting is a lightweight, finely milled seed starting soil. It includes black sphagnum peat moss and perlite, which is perfect for delicate new plant starts. This premium mix also contains a wetting agent so it's easy to work with and provides a good balance between moisture retention and air circulation. Stock up on Seed & Cutting mix and get planting!