As a plant growth regulator, Brassinolide has received widespread attention and love from farmers. There are 5 different types of Brassinolide commonly found on the market, which have common characteristics but also some differences. Because different types of Brassinolide have different effects on plant growth. This article will introduce the specific situation of these 5 types of Brassinolide and focus on analyzing their differences.

All the brassinolides currently on the market can be divided into two categories from the perspective of production technology: natural brassinolide and synthetic brassinolide.

S-abscisic acid has physiological effects such as causing bud dormancy, leaf shedding and inhibiting cell growth, and is also known as "dormant hormone".
It was discovered around 1960 and was mistakenly named because it was related to the falling of plant leaves. However, it is now known that the falling of plant leaves and fruits is caused by ethylene.

Trinexapac-ethyl belongs to the cyclohexanedione plant growth regulator, a gibberellins biosynthesis inhibitor, which controls the vigorous growth of plants by reducing the content of gibberellins. Trinexapac-ethyl can be quickly absorbed and conducted by plant stems and leaves, and plays an anti-lodging role by reducing plant height, increasing stem strength, promoting the increase of secondary roots, and developing a well-developed root system.