Doff Natural Rooting Powder includes a naturally occurring source of seaweed which significantly increases the propagation of plants. Promotes healthy root growth and development. Once you have your plant cutting, simply dip the stem into the rooting powder before planting it to promote strength and healthy plant growth. Designed for all edible and ornamental cuttings. Works on all types of soft, semi-hard and hardwood plants. Contributes to the formation of new root systems on cuttings and graftings.