There are many kinds of plant growth regulators on the market today that can promote fruit coloring, among which the more common colorants such as brassinolide, choline chloride, Ethephon, Triacontanol, etc. are available for us to choose.

Fruitone-CPA (3-CPA) full name is 2-(3-Chlorophenoxy)-Propionic Acid, is a chemical substance with a chemical formula of C9H9ClO3 and a molecular weight of 200.62. The CAS registration number of Fruitone-CPA (3-CPA) is 101-10-0, the EINECS registration number is 202-915-2, and the melting point range is 112 to 116

There are many problems during the continuous flowering and fruit setting period of strawberries, such as less flowering, low fruit setting rate, slow fruit enlargement, small fruit size, poor fruit coloring, and poor taste. The scientific application of plant growth regulator can effectively solve these problems, thereby promoting plant growth and development, promoting flower and fruit preservation, and improving the economic benefits of strawberries.

The most prominent function of Gibberellic acid (GA3) is to accelerate the growth of cells and increase the auxin content in plants. The most important function of Gibberellic acid (GA3) in pineapple is to promote flowering.It's can combine with foliar fertilizer to spray during the flowering period, promote flowering effect is significant.