Stim-Root Rooting Hormones

Enhances plant's own ability to produce roots. Supplies plant hormone to help initiate root development. Contains IBA (Indole-3-butyric acid) Formulated to encourage the establishment of the root system. Specify No. 1, 2, or 3:
NO. 1 (.1%IBA) For soft-wood types of plants. (begonias, geraniums).
NO. 2 (.4%IBA) For for semi-hardwood plants (woody or hard stemmed)
NO. 3 (.8%IBA) The strongest rooting hormone available. Made specifically for slow growing, hard skinned plants.

Available in 25g & 500g