Gibberellic Acid Ga3 20% Tablets Broad Spectrum Plant Frowth Regulator

Greentree Chemical Co., Limited is one of the leading manufacturers and suppliers of gibberellic acid ga3 20% tablets broad spectrum plant frowth regulator in China. With abundant experience, our factory offer high quality chemicals made in China with competitive price. Welcome to contact us for free sample.

Gibberellic (GA3) is a promotor hormone that accelerates plant cell division. When applying, it should be mixed with other solutions according to soil fertility, seedling potential, etc. to improve the effect.

1. Promote stem elongation and growth

The most prominent effect of gibberellins on plants is to stimulate the elongation of stems, significantly increasing plant height, especially the elongation of flower stems. Gibberellins do not change the number of internodes, but stimulate plant cell elongation and promote cell division.

2. Promote leaf growth

Gibberellin can not only promote the elongation of stems, but also promote the growth and expansion of leaves, and even change the shape of leaves. Gibberellin negatively regulates the complexity of leaf structure. For example, increasing gibberellin levels causes tomatoes to grow only single leaves with smooth edges. Spraying gibberellins during the topping stage of tobacco leaves has a greater impact on the opening of the top leaves in the later stages. It can promote the stretching and smoothing of the top tobacco leaves, reduce wrinkles, and increase the width of the top tobacco leaves, thereby promoting an increase in yield.

3. Improve resilience

Gibberellins are also involved in the process of plant tolerance to many abiotic stresses. For example, under environmental stresses such as low temperature, high salt, drought, and hyperosmosis, plants can slow down their growth and adapt to the external environment by reducing gibberellins. In contrast, plants will also develop an escape mechanism through an increase in gibberellin to escape environmental stress such as flooding.

4. Promote germination and break dormancy

Seeds of lettuce, tobacco and begonia require light to germinate and are called light-demanding seeds. Treating such light-demanding seeds with gibberellin can germinate in dark conditions. On the contrary, for those seeds that germinate under dark conditions, they will germinate easily under light conditions after applying gibberellin. For example, ginseng seeds soaked with 20 ppm gibberellin for 15 minutes can emerge 2 days earlier, and the germination rate is also significantly increased.
Gibberellins have a certain effect on releasing dormancy. From the perspective of cellular mechanisms, the main mechanism is that gibberellins can hinder the degradation of callose in plasmodesmata that is responsible for dormancy release signaling between cells, thereby allowing the signaling material to be transported to the apical meristem. organization, thereby lifting dormancy. From a biological perspective, treatment with gibberellins can activate redox metabolism enzymes, energy metabolism, etc. early, and relieve dormancy early. The most obvious example of gibberellin releasing dormancy is breaking the dormancy of potato tubers.

5. Replace plants' needs for light, low temperature, etc.

Long-day plants can only stay in vegetative growth and cannot turn to the reproductive growth stage under short days of less than 10 to 12 hours. Treating these long-day plants grown under short-day conditions with gibberellin will allow them to form stems and flower and set fruit normally.
Biennial plants such as cabbage, beets, radish, and carrots need to go through a long winter in the first year of growth and receive sufficient low temperatures, that is, after vernalization, before they can form stems, bloom and bear fruit in the second year. If they are treated with gibberellin without low-temperature vernalization in the first year of their growth, it can replace part of the effect of low temperature and help flowering and fruiting.

1. If you use powder, you should first dissolve it with a small amount of alcohol and then add water to dilute it to the concentration used.

2. Do not mix with alkaline substances. It can be mixed with acidic and neutral fertilizers and pesticides, and has the best effect when mixed with urea.

3. The aqueous solution of gibberellin is easily ineffective and must be used as soon as it is prepared. It cannot be left for more than a few days after preparation.

4. The concentration should be accurate and sprayed evenly to avoid excessive use and adverse consequences for crops.

1. Good quality + factory price + quick response + reliable service is what we try our best to provide you.
2. All our products are produced by our professional workers, we have our efficient foreign trade team, you can completely trust our service.
3. We have 10+ years of manufacturing and sales experience, we cherish every order from our honor and provide you with professional services.

100g/bag, 250g/bag, 500g/bag, 1000g/bag, 10kg/box or 25kg/barrel, provide packaging according to your needs.

Hot Tags: Gibberellic Acid Ga3 20% Tablets Broad Spectrum Plant Frowth Regulator, China, suppliers, manufacturers, price, free sample, CAS NO. 77-06-5, CAS NO 13730 98 8, plant growth regulator brassinolide, CAS NO 593 50 0 90 1 5 EP 1 Triacontanol Triacontanol Fertilizer Nutrients Powder, NATCA Plant growth regulator, CAS NO 10369 83 2 Plant Growth Regulator Diethyl Aminoethyl Hexanote DA 6 Fertilizer 98