Meet the newest Osmocote generation Osmocote 5 is the 5th generation of innovative controlled-release fertilizers. With brand new technologies such as the ingenious OTEA® system and NutriMatch® Release growers get access to an advanced level of fertilizers, offering exceptional plant health and leaf color. NutriMatch® Release ensures that the NPK release pattern matches the plant needs closer than ever before. It makes the uptake and usage of the applied plant nutrition even more efficient and effective. The OTEA® system optimizes the availability of trace elements in the growing medium and their uptake by plants for best possible color, health and growth. Osmocote 5 is especially designed for those growers that want an optimal return on fertilizer investment, and truly want to make a big impact with their plants.