High quality gibberellic acid CAS: 77-06-5

Basic Info

Model No.: LYN- 77-06-5

Shelf Life: 2 Years

Form:: Powder

CoA: Available

Sample: Free

CAS: 77-06-5

Name:: Gibberellic Acid

Additional Info

Packaging:  25kg/Drum

Productivity: 10000kg

Brand: zhishang

Transportation: Ocean,Land,Air

Place of Origin: Shandong, China (Mainland)

Supply Ability: in stock

Certificate: ISO CE

Port: Shanghai,Tianjin,Qingdao

Product Description

High quality  gibberellic acid CAS: 77-06-5 



Product Name

GA3 gibberellin a3 plant hormones



HS Code



Plant growth regulator/ Agrochemical


90%TC 40%SP 20%SP 20%TB 10%TB

Chemical Name

GA3;  Gibberellic acid;  Giberellins activol;  Berelex;  Pro-GibblCl


Physical and 

chemical properties


  • Appearance: White powder,or white round tablet
  • Empirical Formula: C19H22O6
  • Molecular Weight: 346.38
  • Structural Formula:  
  • Melting point: 227°C

Availability of GA3 90% TC:

Crops Dosage(mg/L) Processing time and methods Effects
Hybrid rice 25-55

Spray the parent plant form earing 15% to earing 25% for 3 times.

Promote rice heading, improve the yeild



Soak the seed before sowing

Promote sprouting


20-50 Spray over the young fruits Regulator fruit size and improve the yield
Tomato 10-5 Spray over the flowers Promote fruit set
Cherry 5-10 Spray over the fruits 3 weeks before picking Extend the harvest period
Watermelon 10-50 Spray over the fruits before picking Extend the storage period
Potato 0.5-1 Soak the stem 30 minutes before sowing Break the dormancy and promote sprouting
Lettuce 100-1000 Spray the leaves on the seeding stage Regulator flowering



1.Gibberellic acid has a variety of applications, e.g. to improve fruit setting of clementines and pears (especially William pears); to loosen and elongate clusters and increase berry size in grapes; to control fruit maturity by delaying development of the yellow colour in lemons.

 2.Gibberellic acid has to reduce rind stain and retard rind ageing in navel oranges; to counteract the effects of cherry yellows virus diseases in sour cherries; to produce uniform seedling growth in rice; to promote elongation of winter celery crop.

 3.Gibberellic acid induce uniform bolting and increase seed production in lettuce for seed; to break dormancy and stimulate sprouting in seed potatoes; to extend the picking season by hastening maturity in artichokes. to increase the yield in forced rhubarb.

 4.Gibberellic acid used to increase fruit set and yields of tangelos and tangerines; to improve fruit setting in blueberries; to advance flowering and increase the yield of strawberries; and also a variety of applications on ornamentals.


  1. Gibberellins (GA3) belongs to a natural plant hormone. 
  2. It can stimulate plant stem elongation by stimulating cell division and elongation.  
  3. And it can break seed dormancy, promote germination, 
  4. and increase fruit  setting  rate, 
  5. or cause parthenocarpic (seedless) fruit by stimulating stems of a plant  higherand leaves bigger.      
  6. Then, it has been proved from production practice for many years
  7. that the application of gibberellins has signification effect in raising the yieldof rice, wheat, corn, vegetable, fruit, etc 

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