Cytokinins
Marijuana Horticulture
by Jorge Cervantes
Cytokinins are plant hormones derivative of the purine adenine, the most common cytokinin being Zeatin. They are synthesized in the roots promoting cell division, chloroplast development, leaf development, and leaf senescence. As an additive, cytokinins are most often derived from the Seaweed Ascophyllum nodosum.
Added to the soil or sprayed on the plants, cytokinins hep the plant make more efficient use of existing nutrients and water even in drought conditions. The result is a healthier plant and increased crop. Care must be given to application of cytokinins along with other plant hormones. Many commercial formulas contain a hormone cocktail which includes hormones like auxins and cytokinins that work against one another.