How many times should gibberellin acid GA3 be sprayed during the fruit preservation period?According to experience, it is best to spray 2 times, but not more than 2 times. If you spray too much, there will be more coarse-skinned and large fruits, and it will be too prosperous in summer.

Homobrassinolide,Brassinosteroids,brassinolide,PGR,Plant Growth Regulator,Plant Growth Hormones

Gibberellic Acid GA3 is a broad-spectrum plant growth regulator that is widely used in fruit trees. It has the effect of accelerating plant growth and development and promoting cell elongation. It is often used to induce parthenocarpy, preserve flowers and fruits.

Plant growth hormone is a type of pesticide used to regulate plant growth and development. It is a synthetic compound with natural plant hormone effects. It is a relatively special series of pesticides. It can regulate the growth and development of plants when the amount of application is appropriate