Gibberellic Acid (GA3) 20% Tablet
Gibberellin-type PGR, mainly used to regulate plant growth, promote stem and shoot elongation, improve fruit set, increase fruit size, break dormancy, improve seed germination, and manage crop development in fruits, vegetables, field crops, ornamentals, turf, and other registered crops.
Active Ingredient
Formulation
Packaging
Gibberellic Acid
tablet
5 g/tablet
Customized packaging & labels available
Available Formulations10% Tablet; 40% EC; 4% SL; 20%, 40% SP
Technical Material (TC)90%
Combination FormulationsBrassinolide, Indole Acetic Acid (IAA), Thidiazuron, Benzyladenine, Forchlorfenuron, Paclobutrazol, Diethyl Aminoethyl Hexanoate, etc.
Features
Promotes cell elongation and plant growth, supports fruit set and fruit enlargement, helps break dormancy, stimulates seed germination, and improves crop development under suitable crop and environmental conditions.
Acts as a gibberellin plant hormone, regulating gene expression and physiological processes related to cell elongation, enzyme activation, seed germination, flowering, fruit set, and fruit development.
Mainly suitable for grapes, citrus, banana, blueberry, cherry, strawberry, celery, carrot, melon, cucumber, pepper, spinach, sugarcane, cotton, rice, ornamentals, turfgrass, and other crops where locally registered.
Application Guide
| Application Crops | Purpose | Recommended Application Rate | Application Timing |
|---|---|---|---|
| Vegetable Crops | |||
| Potato Seed, Pepper, Cucumber, Carrot, Celery, Spinach, Leaf Lettuce, Artichoke, Rhubarb, Mustard Greens, Collard Greens, Turnip Greens | Breaking Potato Tuber Dormancy, Promoting Uniform Sprouting, Improving Early Plant Growth, Increasing Plant Height and Leaf Size, Promoting Fruit Set, Delaying Leaf Senescence, Accelerating or Regulating Maturity, Improving Harvest Uniformity | 2.5–15 g of 20% tablet per 100 L of water | For potato seed treatment, dissolve the tablet completely and treat dormant whole or cut seed pieces before planting. For vegetable foliar uses, apply only at the crop-specific stage stated on the label, such as after transplant recovery, before flowering, during flowering, at early fruit development, or several weeks before harvest. |
| Field Crops | |||
| Rice, Cotton, Soybean, Peanut, Corn, Wheat, Barley, Sorghum, Sugarcane | Promoting Seed Germination and Emergence, Improving Stand Uniformity, Increasing Early Seedling Vigor, Promoting Early Vegetative Growth, Improving Crop Establishment, Regulating Stem Elongation and Crop Development | General foliar or in-furrow reference where registered: 12.5–75 g of 20% tablet/ha; Rice seed treatment reference: 2.5–10 g of 20% product per 45 kg of seed;
Use lower rates on vigorous crops or under warm growing conditions | Apply as a registered seed treatment, in-furrow treatment, or early foliar application. For rice, early foliar applications are generally made during the seedling leaf stages. For cotton and other field crops, apply during early vegetative development before excessive stem elongation becomes a risk. |
| Fruit Crops | |||
| Grape, Citrus, Cherry, Blueberry, Strawberry, Avocado, Pineapple, Banana, Plantain, Stone Fruits, Italian Prune | Cluster Elongation, Cluster Loosening, Berry Thinning, Increasing Berry or Fruit Size, Improving Fruit Set, Enhancing Fruit Firmness, Regulating Peel Aging, Delaying or Advancing Maturity, Improving Harvest Uniformity and Market Quality | 2.5–25 g of 20% tablet per 100 L of water;
Certain grape thinning treatments may use lower concentrations, while blueberry, avocado, pineapple, and some tropical-fruit programs may require crop-specific area rates outside this range | Timing must match the intended effect. For grapes, applications may be made before bloom for cluster elongation, during bloom for thinning, or after fruit set for berry sizing. Citrus, cherries, blueberries, avocados, pineapples, bananas, and other fruits require different flowering, fruit-set, sizing, color-break, or post-harvest timings according to the label. |
| Cash Crops / Ornamentals / Turf | |||
| Hops, Pastures, Forage Crops, Turfgrass Seed Production, Ornamentals, Nursery Crops | Promoting Seasonal Growth, Increasing Forage Dry Matter, Improving Germination and Stand Uniformity, Stimulating Shoot Elongation, Regulating Flowering and Nursery Plant Development | Follow the local product label because rates vary greatly according to crop, treatment objective, application method, temperature, and tablet size. | Apply during active growth, after pasture grazing or cutting, as a registered seed treatment, or at the specific nursery and ornamental growth stage stated on the label. |
Target Crops
Vegetables
Field Crops
Fruits
Flowers
No control objects data available