Gibberellic Acid

CAS No.: 77-06-5

Molecular Formula: C19H22O6

AI content: 90% TC

Formulation type: 4% EC, 4% AS 10%, 20% TAB/SP


Acts as a plant growth regulator with physiological and morphological effects in extremely low concentrations. Translocated. Generally affects only the plant parts above the soil surface. 

It has a variety of applications, e.g.

1- to improve fruit setting of clementines and pears (especially William pears); 

2 - to loosen and elongate clusters and increase berry size in grapes; 

3- to control fruit maturity by delaying development of the yellow colour in lemons; 

4- to reduce rind stain and retard rind ageing in navel oranges; 

5- to counteract the effects of cherry yellows virus diseases in sour cherries; 

6- to produce uniform seedling growth in rice; 

7- to promote elongation of winter celery crop; 

8- to induce uniform bolting and increase seed production in lettuce for seed; 

9- to break dormancy and stimulate sprouting in seed potatoes; 

10- to extend the picking season by hastening maturity in artichokes; 

11- to increase the yield in forced rhubarb; to increase the malting quality of barley; 

12- to produce brighter-coloured, firmer fruit, and 

13- to increase the size of sweet cherries; 

14- to increase yields and aid harvesting of hops; 

16 - to reduce internal browning and increase yields of Italian prunes; 

17 - to increase fruit set and yields of tangelos and tangerines; 

18 - to improve fruit setting in blueberries;

19 - to advance flowering and increase the yield of strawberries; and also a variety of applications on ornamentals.

Application rates up to 80 g/a per application, depending on desired effect.


Liquid: 100ml, 200ml, 500ml, 1 L, 5L, 20L, 200L

Powder/Granule: 50g, 100g, 200g, 500g. 1kg, to 25kg


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  • Herbicides
    Selective & Non-Selective; Contact & Translaminar; Preemergence & Postemergence
  • Fungicides
    Contact, Translaminar and Systemic. Preventive and Curative.
  • Insecticides

    Biological pesticides, Organochlorides, Organophosphates and carbamates, Pyrethroids, Neonicotinoids, Ryanoids

  • PGR
    Plant exogenous hormone. Synthetic substances, similar to natural plant hormones. Non-hazardous in well use.
  • Fertilizer
    NPK Fertilizer,  Amino acid Powder /Liquid Fertilizer, Humate Potassium, EDDHA-Fe, EDTA-ZnNa2, ETDA Mixture. 
  • Packages
    Good package is vital for pesticides.  For Liquid, the packages include 50ml, 100ml, 200-250ml, 500ml, 1L;  

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