Milorganite Slow Release Fertilizer 6-4-0

• Slow-Release Nitrogen Formula
• Safe for Lawns, Shrubs, Vegetables
• Non-Burning, Won't Stain Concrete
• Enhances Greening with Iron
• Available in Multiple Sizes

Milorganite Slow Release Fertilizer 6-4-0 is the perfect solution for all your gardening needs, offering an all-purpose fertilizer that works on lawns, flowers, vegetables, shrubs, and trees. With its slow-release nitrogen formula, Milorganite feeds your plants for up to 10 weeks, delivering essential nutrients without the risk of burning. Its unique blend includes iron to support deep greening, making it ideal for healthy, lush plants. The organic matter in Milorganite not only nourishes plants but also feeds soil microbes, improving soil quality and promoting long-term plant health.

Milorganite is especially great for people who want a hassle-free, sustainable fertilizer. Its slow release reduces mowing frequency and helps conserve water. Plus, the fertilizer is non-leaching, meaning nutrients stay in the root zone, where plants need them most. Available in both standard and professional formulas, Milorganite is also a safe option for households with children and pets. Whether you’re fertilizing a lawn or feeding garden vegetables, Milorganite provides a reliable, safe, and effective solution for all your outdoor needs.

Sizes

5 lb (Original line, SGN 150 granules)
32 lb (Original line, SGN 150 granules)
50 lb (Greens grade, Pro line*)

*Pro line has SGN 90 granules, which are small enough to fall into the canopy of close-cut turf. This minimizes mower pick-up and the impact on ball roll. 

Coverage

One 32 lb bag covers 2,500 sq ft
One 50 lb bag covers 8,000 sq ft

How To Use

• Apply every 8-10 weeks for continued feeding
• No need to water in after application
• Use Milorganite when seeding to boost early growth
• Safe for use on lawns, flowers, vegetables, and trees

SKU:

069388123-PR