Chemical name：Gibberellin A4
Use category：Plant growth regulator
Content & formulation：Gibberellin A4 90% TC
Structure Formula：

Common Name：
CAS No.：468-44-0
CAS Name：(E)-2-Methyl-4-(1H-purin-6-ylamino)-2-buten-1-ol; Zeatin; trans-6-(4-Hydroxy-3-methylbut-2-enylamino) purine
Molecular Formula：C₁₉H₂₄O₅
Agrochemical Type：Plant growth regulator, biopesticide
Mode of Action：Specially design for plant growth regulator on apple and pear trees, stimulate bud opening and anticipated shoot sprouting, improve branch angulation.

Packing: According to client’s requirement.

Application：Use as plant growth regulator on apple and pear, can improve the shape, prevent the russetting, improve the fruit setting, and anticipated the shoot sprouting. Don not apply when the temperature is below 7°C or above 32°C. Application rate up to 20g/ha per application