Gibberellic Acid Ga3 90% Tc 10% Tablet Plant Growth Regulator

Features of Gibberellic Acid

Gibberellic Acid Promotes Fruit Enlargement, Increase Fruit Set Rate, and Facilitate Seedless Fruit Formation

Taking grapes as an example, spraying gibberellins can promote fruit enlargement, encourage seedlessness, and increase yield. However, there are various methods of application. For instance, before flowering, a solution of 4-6 milliliters per liter of gibberellins can be sprayed on the flower clusters. After flower drop, a solution of 10-20 milliliters per liter can be applied to young fruits. The concentration varies depending on the growth stage, but the goal is to address fruit-related issues.

2. Promote Nutritional Growth of Crops

Using grapes as an example again, Gibberellic Acid is particularly effective during the seedling stage. The key is the concentration. During the grape seedling stage, a solution of 50-100 milliliters per liter of Gibberellic Acid can be sprayed to promote rapid growth of grape seedlings. This process generally requires two applications, spaced about 10 days apart, and the growth-promoting effect is very noticeable.

3. Enhance Germination Rate of Crops

This mainly applies to cereal crops, such as wheat. Soaking seeds in Gibberellic Acid can enhance their germination rate. Typically, a solution of 5-10 milliliters per liter of Gibberellic Acid is used to soak the seeds for about 8 hours. After soaking, the seeds should be air-dried naturally before planting.

4. Preservation Effect

For example, spraying Gibberellic Acid solution on cucumbers after harvest has a preservation effect. The key is to control the concentration. A solution of 10-50 milliliters per liter of Gibberellic Acid can extend the preservation period effectively.

5. Regulate Flowering

Gibberellic Acid can be used to regulate flowering, particularly to increase the number of female flowers, which leads to a higher fruit set. The timing and concentration of the spray are crucial. Generally, it should be applied during the first leaf stage, using a concentration of 50-100 milliliters per liter of Gibberellic Acid. A single application is sufficient.