The 8-9 month formulation and 3:1:2 ratio of this industry standard makes it perfect for longer term greenhouse and container stock or year round feeding.
18-6-12 formula 8-9 month. The nutrients are encapsulated within multiple layers of polymeric resin. Water vapor penetrates the shell and dissolves the nutrient core into the surrounding soil/media.
Osmocote® fertilizer is composed of resin encapsulated NPK granules providing nutrient release over various climatic zones. Ideal for propagation and fall feeding.