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• Growth Regulators

Growth Regulators

At Leffingwell Ag Sales Co. , we offer a complete one stop solution for all of your growth regulator needs.

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Growth Regulators

Plant hormones (also known as phytohormones) are chemicals that regulate plant growth, which are termed 'plant growth substances'. Plant hormones are signal molecules produced within the plant, and occur in extremely low concentrations. Hormones regulate cellular processes in targeted cells locally and, when moved to other locations, in other locations of the plant. Hormones also determine the formation of flowers, stems, leaves, the shedding of leaves, and the development and ripening of fruit.