Used as a plant growth regulator to promote root development in cuttings and enhance flowering in ornamental plants. Commonly applied in horticulture and agriculture for vegetative propagation of shrubs, trees, and flowers. Helps increase fruit set and prevents premature fruit drop in certain fruit crops. Often included in rooting powders and liquid solutions for use in greenhouse and nursery settings. Also utilized in tissue culture techniques to stimulate callus formation and root initiation.