The original resin-coated controlled release fertilizer

For a superior growing process and outcome, trust Osmocote’s performance-proven innovation and more than 50 years of experience. Osmocote fertilizers provide the widest choice of compositions, longevities and nutrient release patterns available, so you can tailor a nutrition program to your exact needs.

Decades of research have culminated in the most technically advanced, diverse product range available—so it’s no wonder that Osmocote is the top choice of professionals worldwide.


This first-generation controlled release fertilizer packs a serious punch in a tiny package. The resin-coated nutrient cores of nitrogen, phosphorus and potassium (NPK) are an ideal formulation for nursery and greenhouse production, container gardens and landscape applications.

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Osmocote Plus

Best for general-purpose use and short-term propagation, this product delivers a steady source of nutrition throughout the growth cycle. Available in patterned release formulations that meet the unique nutrient requirements of specific plant varieties. And, it’s ideal as a base feed when combined with a liquid fertilizer program.

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Osmocote Blend

Get unique blends of Osmocote with a variety of cost-effective patented technologies and specialized nutrients that meet even the most demanding requirements.

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Special Products

These Special Products offer the right solutions for unique applications.

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