25 Grams Water Soluble indole-3-butyric Acid (IBA-K) 99% with instructions

Enhance root growth and create clones with IBA-K.

Potassium indolebutyric acid

Chemical name: 4-indole-3-butyrate potassium

English name: Potassium indolebutyric acid; IBA-K

Molecular Formula: C₁₂H₁₂NO₂K

Structural formula：     

Molecular Weight: 241.2

Physical and chemical character: Sterling is white crystal solid, industrial grade is white to light yellow crystal, dissolve in water easily, slightly soluble in organic solvents. It's free acid in water, no precipitation and impurities.

Toxicity: Intraperitoneal injection of mice LD50 is 100mg/kg, Rat acute oral LD50 is 5g/kg, mice acute oral LD50 is 1760mg/kg, Carp TLM is180mg/L, no toxicity for honey.

Function: IBA-K mainly used to promote rooting cuttings, induce root formation, promote cell differentiation and cell division. It's beneficial to new root formation and differentiation of vascular bundle, promote cuttings adventitious roots formation. The effect of IBA-K to promote root growth is better than IAA, IBA-K have a good stability, hardly transmit in plant body and only stays at the application part. It's very safe for application, so used in wash fertilizer and basic fertilizer largely.

Package: 1kg/drumX20drum/carton

Formulation: powder

Purity: 98%

Application method and dosage:

IBA-K promote root growth well for many crops in single use, It have a better effect and wide-spectrum after mix with other PGR. Suggested application dosage as below:

• Wash fertilizer: 2-3g/667square meters.
• Irrigation fertilizer: 1-2g/667square meters.
• Basic fertilizer: 2-3g/667square meters.

（4）Seed dressing: 0.5g K-IBA(98%TC) with 30kg seed.

（5）Seed soaking(12h-24h):50-100ppm

（6）Quick dip(3s-5s): 500ppm-1000ppm

IBA-K plus Sodium NAA: When used to promote root growth, usually mix with Sodium NAA as the ratio of 1:5, not only enhance root growth well, but also decrease cost.