Controlled Release Fertilizers

Scotts produced the first controlled release fertilizer more than 35 years ago. And ever since, our researchers have been working hard in the field and in the lab to make sure growers have products that deliver the exact nutrition their crops need.

Using more than 10 years of compiled data and state-of-the-art technology, Scotts has developed an incredibly flexible controlled release fertilizer system that allows growers to accurately feed more kinds of crops, more successfully, with fewer formulations.

Scotts flagship brand, Osmocote®, is and always will be one of the fundamentals for a sound nutritional program. Scotts Research and Development team makes sure of it. For greenhouses or nurseries, Scotts has a product that’s just right for your crop.

If you have any questions about Osmocote technology, chances are good you'll find the answers here. Or if you'd like specific nutrition recommendations for Poinsettia production, here's a helpful guide.

For more consistent distribution and uniform results in liners or other small containers, you should consider Osmocote Mini Prill.

Osmocote — The Foundation of Plant Nutrition™