Rooting hormone indole 3 butyric acid IBA plant growth regulators for rooting cuttings, transplanting and grafting. iba rooting hormone can stimulate rooting system of plants and cuttings' (herbaceous and woody ornamental), it can increase various fruits and melons' fruit setting rate. It can promote cell division and cell growth, increase errant roots and fruitage; to prevent plants from dropping fruit, to change the ratio of male and female flowers; it also can get inside the plant through leaves and cortices to reach the action point with the nutrient flow. Application: iba rooting hormone 1.IBA can promote fruiting of vegetables such as tomato,cucumber, sugar beet and fig, strawberry; 2.IBA can also promote rooting of corps such as maize, corn, rice and other corps; 3.IBA promote Improve the survival rate of fruit tree cuttings: grape cuttings, apple cuttings. Method: Impregnation method: according to the different conditions of the difficulty and rooting of cuttings, the base of cuttings was immersed with 50 ~ 300ppm for 6 ~ 24; Fast dip: dip the base of cuttings at 500 ~ 1000ppm for 5 ~ 8 seconds depending on the difficulty of rooting; Dip powder method: mix indolebutyrate potassium with talc and other additives, wet the base of cuttings, dip in powder, cuttings; Irrigating and fertilizing water (3 ~ 6 grams per mu), drip irrigation (1.0 ~ 1.5 grams), planting (0.05 grams) and mixing seeds (30 kg). To promote the fruiting of tomato, pepper, cucumber, FIG, strawberry, black tree mold, eggplant or other fruit or unisexual, soaking or spraying the concentration of flowers, fruit around 250mg/L. Effect: 1.Broad-spectrum plant growth regulator, mainly used to promote the early and multiple rooting of a variety of plant cuttings and some transplanted crops; iba rooting hormone 2.Promote the growth of plant taproot, improve germination rate, survival rate.Used to root cuttings; 3.It can increase the content of chlorophyll, protein and nucleic acid in the plant, and increase the photosynthetic rate; 4.It can promote the rooting of plants, improve the survival rate of cuttings and transplanting, and regulate vegetative growth.