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Quick Details

  • Classification: Plant Growth Regulator, Organic Fertilizer
  • CAS No.: 77-06-5
  • Other Names: Gibberellin
  • MF: C19H22O6
  • EINECS No.: 201-001-0
  • Place of Origin: Hunan, China (Mainland)
  • State: Powder
  • Purity: 90%
  • Application: plant growth regulator
  • Brand Name: New Sunshine
  • Model Number: GA3
  • Gibberellic acid 90% TC: Gibberellic acid 5grams*20% tablet
  • Gibberellic acid 10grams*10% tablet: Gibberellic acid 20% / 10% SP
  • Gibberellic acid 4% EC: Gibberellic acid 2grams*3.1% sachet
  • Gibberellic acid 2.7%: Gibberellic acid 50grams* 2.7% tube
  • Gibberellic Acid: Hot! Gibberellic Acid GA3 90% TC plant growth regulator
  • GA3: plant growth regulator

Packaging & Delivery

Packaging Details 1kg Al. Foil bag or container, 25kgs net paper drum, or as per clients requests
Delivery Time Within 3 working days after receipt of your order

Natural plant growth improver GA3 gibberellic acid 90%


Our Gibberellic acid products include :


Gibberellic Acid 90% powder
Gibberellic Acid 20% water soluble powder
Gibberellic Acid  5grams*20% tablet
Gibberellic Acid  10grams*10% tablet
Gibberellic Acid  4% SL
Gibberellic Acid  50grams*2.7% tube
Gibberellic Acid  2grams*3.1% sachet
GA4+7, etc.     

Product: Gibberellic Acid 90% TC for plant growth regulator


1. Chemical Analysis of GA3 90% TC:




White, odourless powder

GA3 content

 90% min.

Loss on Drying

 0.50% max 


+80 min

Color of solution (2:100 methanol)

Clear and colorless

Fines (Through 40 mesh)

95% min.


2. Basic Informations:

Product Name:Gibberellic acid 90% TC
Molecular Formular:C19H22O6
CAS Registed Number:77-06-5
Chemical Structure:
Physical and Chemical Properties:

 1. Melting point: 233~235 °C ;

 2. Boiling point: 619.7°C at 760 mmHg;

 3. Relative index: 1.639;

 4. Water solubility: 5 g/L (20°C);

 5. Vapor pressure: 5.93E-18mmHg at 25°C

Classification: Plant Growth Regulator / Agrochemical
Main Application:
  • To regulate blossom of plants.
  • To delay senscence and keep fresh of fruits;
  • To promote growth of the vetative massin plants; 
  • To promote spouting of seedsby breaking dormancy;
  • To promote fruit set and the formation of seedless fruits;

Gibberellic acid is safe to human and livestocks. The acute oral dosage to young mice( LD50 ) > 15000mg/kg.


 Do not mix gibberellic acid with the alkaline solutions.


3. Availability of GA3 90% TC:

CropsDosage(mg/L)Processing time and methodsEffects
Hybrid rice25-55

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


20-50Spray over the young fruitsRegulator fruit size and improve the yield
Tomato10-5Spray over the flowersPromote fruit set
Cherry5-10Spray over the fruits 3 weeks before pickingExtend the harvest period
Watermelon10-50Spray over the fruits before pickingExtend the storage period
Potato0.5-1Soak the stem 30 minutes before sowingBreak the dormancy and promote sprouting
Lettuce100-1000Spray the leaves on the seeding stageRegulator flowering


4. Package and delivery:


1kg Al. Foil bag or container, 25kgs net paper drum, or as per clients requests

Delivery time

For small quantity: Within 3 working days

For large quantity: Within 21 working days.




Transaction History of the Supplier

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China (Mainland) | Trading Company
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Supplier Assessments:
12 Transactions 60,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $63,000
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