Plant growth promoters are chemical or biological substances that help and influence a plant's development and growth in a good way. In many plants, they are frequently employed to reduce the length of the internodes and produce a smaller, more compact plant. The plant growth promoters advance the general development and well-being of the plants. The quality of the crop is improved by plant growth boosters. Here, you may pick from a variety of natural growth promoters depending on what is best for your particular plant.