Vitax Organic Rooting Powder Organic Rooting Powder is a growth supplement containing an organic source of seaweed and minerals. It is these minerals and seaweed extracts that help create conditions which encourage deep and healthy root development in cuttings and young plants. Suitable for edible and ornamental plants; Organic; Use with soft, medium and hardwood cuttings. The ideal start for rooted cuttings, Organic Rooting Powder contains no synthetic hormones or fungicides. To take a cutting, use a sharp knife to cut straight across below a leaf joint or bud. To prepare, stand cuttings in water and when ready to plant out, shake off excess water and dip into one to two centimetres of Organic Rooting Powder. Alternatively, sprinkle the powder sparingly directly into the planting hole prior to planting out. Not suitable for ericaceous or other acid-loving plants. Store in a dry place and out of reach of children and pets.