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Agriculture Gibberellic Acid Plant Growth Regulator Promoting Stem Elongation

Agriculture Gibberellic Acid Plant Growth Regulator Promoting Stem Elongation

  • High Light

    growth hormone powder for plants


    tree rooting hormone

  • Color
  • State
  • CAS No.
  • Purity
  • MF
  • Place of Origin
    Henan Province, China
  • Brand Name
  • Certification
    ISO 9001 : 2008
  • Model Number
    Technical Grade
  • Minimum Order Quantity
    25kg (samples can be offered)
  • Price
  • Packaging Details
    5gram/tablet, 1000tablet/carton
  • Delivery Time
    3-5 working days
  • Payment Terms
    , T/T
  • Supply Ability
    1 Metric Ton/Metric Tons per Week

Agriculture Gibberellic Acid Plant Growth Regulator Promoting Stem Elongation

High Quality Ga3 10% 20% Tablet 90% TC Gibberellic Acid Plant Growth Regulator

         Gibberellic acid is a simple gibberellin, a pentacyclic diterpene acid promoting growth and elongation of cells. It affects decomposition of plants and helps plants grow if used in small amounts, but eventually plants develop tolerance to it. GA stimulates the cells of germinating seeds to produce mRNA molecules that code for hydrolytic enzymes.


One of the most widely used plant growth regulator in agriculture, forestry and horticulture in China. It has following physiological functions: changing male/female ratio of flowers, inducing monogenetic reproduction, stimulate fruit setting and growing, breaking dominance of seeds and accelerating germination, promoting stem elongation, and enlarging leaf surface. It can help accumulation of metabolites in phloem, activate cambium, inhibit prematuration and retard aging.

Gibberellins (GA3) belong to a natural plant hormones. It can stimulate plant stem elongation by stimulating cell division and elongation.
Break seed dormancy
Promote germination
Increase fruit setting rate
Raise the yield of rice, wheat, corn, vegetable, fruit, etc.

It is used to stimulate the nourishment growth in leafy vegetables like spinach.
It is able to break the dormancy of seeds such as potato and ginseng, and promote seed development. Gibberlin also helps to defer the decrepitude of fruits and therefore to prolong the freshness.
It is able to change the proportion of female and male flowers, and blossoming time also.
When used for hybrid rice seed growing, gibberellic acid can adjust blossoming period and promote the spike growing of the parents. This will in turn increase the valid spike counts and grain counts with obviously increased burliness rate.