10grm Gibberellic Acid Ga3 90% Tc Fertilizer Gibberellin. Specification: Purity: 90% Min. Melting Point :233 - 235 ºC Loss on Drying : 1.0% Max. Residue on Ignition :0.1% Max. Packing :10g Aluminum Foil Bag  Introduction: Gibberellic acid GA3 is found naturally in virtually all plant species. It is a highly effective plant hormone, increasing size and quality of fruits, vegetables, and other crops, essential for optimum growth and development.  Gibberellic acid GA3 also plays a role in the regulation of other plant processes such as flowering, seed germination, dormancy, and senescence. Gibberellic acid GA3 is used in vegetables, fruits and other crops to improve crop quality and value.  Function 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.    Application 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   Specification:  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 Barley 1 Soak the seed before sowing Promote sprouting Grape 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    Special notice: 1. Use Gibberellic acid GA3 at a correct concentration, otherwise it may cause a negative effect on crops; 2. Gibberellic acid GA3 solution should be prepared and used when it is fresh; 3. Gibberellic acid GA3 is not compatible with alkaline materials; 4. It is better to spray Gibberellic acid GA3 solution before 10:00am or after 3:00pm. Re-spray if rain pours within 4 hours. . We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.