Matters needing attention in the use of growth regulators

Plant growth regulator is defined as a kind of non-nutritious organic matter, which can affect the process of plant growth and development at very low concentration. In practical application, growth regulators include hormones and synthetic organic substances. Hormones refer to the substances produced by plants themselves, so hormones can also be called growth regulatory hormones synthesized by plants.

Like all chemicals, the effect of growth regulator is closely related to its formula, concentration, environment of action time (such as light intensity, humidity and temperature) and plant species.

First of all, it must be understood that just because a growth regulator is effective for one plant does not necessarily mean it is effective for other plants. The time it takes to use a growth regulator usually determines whether it can achieve the desired effect. The use of time error, not only can not achieve the desired results, but there will be no reaction. The number of times the growth regulator is used also affects its effectiveness. Therefore, it is necessary for users to understand the length of time for growth regulators to remain in plants.

Growth regulators can usually be mixed with other chemicals such as fungicides, pesticides and herbicides, but users should not mix them themselves until they are determined whether they can be mixed with other chemicals. Otherwise, the effect of growth regulators will be reduced.