Osmocote® 18-5-8 3-4M with Iron – 50 lb Bag
Osmocote® 18-5-8 3-4M with Iron has a safe and predictable nutrient release. Magnesium promotes greener foliage and better growth and sulfur can help buffer increasing media pH levels. Excellent for areas with highly alkaline irrigation water. Contains a starter charge plus two coated forms of iron to provide 3 separate presentations of Iron to the plants.