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Abscisic Acid S-ABA

S-Abscisic acid (ABA), Cas No.:21293-29-8. Dora Agri is the professional supplier of wholesale bulk S-ABA/ABA/Abscisic Acid. We’re especially specialized in the field application of S-Abscisic acid (ABA) for many years.

And our work is providing the best quality of S-Abscisic acid (ABA) at the most competitive price.

S-Abscisic acid (s-aba), Cas No.:21293-29-8. Dora Agri is the professional supplier of wholesale bulk plant growth regulators products. We’re especially specialized in the field application of S-Abscisic acid (ABA) for many years. And our work is providing the best quality of plant hormones at the most competitive price.

Any interest in s-aba products are very welcome and appreciated. Please kindly contact us at

S-Abscisic Acid Definition

S-Abscisic acid and ethylene, auxin, gibberellin, cytokinin tied for five plant hormones. Dora S-Abscisic acid series is the hot-selling product with unique fermentation technology that can increase colour development on fruit skin over a wide use period.

It plays an important role in plant growth. It has effects on initiating fruits earlier harvest, increasing abiotic stress tolerance in crops, and breaking dormancy/increasing germination rate for seeds…Dora Abscisic acid has better stability, placed two years under average temperature. And No toxicity, Environment-friendly!



White Powder


90%TC / 95%TC / 10%SP

Loss on drying


Acid Value (H2SO4)


S-Aba Solubility

90% / 95% TC S-aba is soluble in methanol, ethanol, acetone, chloroform, ethyl acetate, and chloroform, insoluble in ether, benzene. The water solubility of 3-5 g/L (20 ℃).
10% SP ABA is 100% water-soluble, can be used directly.

Functions of S-Abscisic Acid Product on Plants

1. Excellent Coloring Effect

S-aba can stimulate the rapid accumulation of skin anthocyanin(red pigments) concentrations into the Grape’s skin to enhance grape color development.
Most fruit growers use ethephon to improve color, but its effect on color development is erratic, and it may reduce berry firmness.
In comparison, the grapes treated with Dora S-abscisic acid (ABA) have a natural appearance and maintain the good quality during harvest and throughout the transportation and storage process. S-aba has a more stable coloring effect and no toxicity, environment-friendly! 

S-aba improve grape color

2. Accelerate Fruits Earlier Harvest

S-aba acid playing an essential role in stomatal opening and closing, by closing stoma in leaves to stimulate ethylene production, urged fruit ripening. Make it earlier for the market, achieve higher economic value.

3. Increase Fruits Yields And Quality

Research shows that, in the early stage of seed and fruit development, exogenous S-ABA, can promote seed, fruit storage substances, is conducive to the accumulation of sugar and protein; S-ABA can also improve crop photosynthetic rate, can help the product in the seed of accumulation, improve the seed setting rate;

It can also promote plant absorption moisture balance, fertilizer, ability in vivo metabolism of coordinated, effective regulation of plant root growth, vegetative growth, and reproductive growth, to improve the quality of crops, the production plays an important role.

4. Increase Fruits Stress Tolerance

Aba stress hormone is an “anti-inducing factor”, activates the immune system in plant resistance, can enhance plant cold resistance, drought resistance, salt tolerance, and lodging resistance, antibacterial, antiviral ability.

5. Prolong Seeds Shelf Life

S-aba can inhibit the germination of seeds and sprouts, seeds available abscisic acid-soaked and prevent the germination, and its effects are reversible, after washing, can be resumed the growth of seeds, and can, therefore, be used abscisic acid storage seed; also available ABA processing potato, to prolong the sleeping time, to ensure the tuber. Storage quality.

Our Mission is to help grape growers promote quality & yields and advance the harvest time. Let grapes enter the market at a time when prices are the highest.

How to use S-ABA Product





Grape & Apple

Promote coloring and accelerate fruit ripening

Foliar Spray, 20-40g per 100L water

Apply it when apple or grape turn color for 5-10%


Promote mango absorption for nutrients, make it earlier for market, improve fruit quality

0.2g-0.3g per 100L water. whole plant spray

Flower bud differentiation stage, fruit setting stage


Promote fruit setting, prevent fruit dropping and dehiscent fruit, make it earlier for market

0.25g per 100L water whole plant spray

Seedling stage to picking stage


Dora Agri is a professional supplier for PGRs with a strict quality management system. Every batch of goods will be strictly inspected before delivery. In order to ensure customer satisfaction.


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