






♻️ Grow green, stay clean — the future of lawn care is organic!
Milorganite Lawn and Garden Nitrogen Fertilizer 6-4-0 is an organic, slow-release fertilizer made from recycled microbes that feed plants evenly for up to 10 weeks. Its low-salt formula protects against heat stress, while iron enrichment promotes vibrant green growth without staining. Safe for lawns, edible gardens, children, and pets, it’s a sustainable, eco-conscious choice trusted for over 90 years.
| ASIN | B0DDHTJKCY |
| Item model number | 62036 |
| Manufacturer | Milorganite |
| Package Dimensions | 45.72 x 35.56 x 17.78 cm; 13.61 kg |
S**N
BLUF: Bottom line: dependable fertilizer I keep using year after year, forgiving, safer than alternatives. I’ve used Milorganite Slow‑Release Nitrogen Fertilizer on my St. Augustine and Zoysia lawns for about 10 years, and it’s one of the most reliable fertilizers I’ve found. The slow-release formula feeds my grass gradually and evenly without burning it or causing the harsh “highlighter” stripes I saw with quick-release iron products. It’s easy to spread and the lawn always stays green and healthy, even under heat. I like that it’s an eco-friendly product with a natural slow-release nutrient profile, which gives me peace of mind with kids and pets around. It doesn’t include weed killers, so it’s purely a fertilizer, but for regular lawn feeding it does exactly what I want. After application you will smell a deep tomato soup like smell for a day or two. What I like: slow, non-burning feed; easy application; steady green without stripes; family-friendly. What to know: slow-release means you won’t see instant greening like quick-release products.
J**E
Never fails, Good Stuff. Your neighbors will be wondering what you’re doing differently
D**B
is a good product. Helped my grass and my grass did not burn
B**S
This works especially with summer grass early spring late summer awesome results
H**K
Great, buds are bigger and more flowers
Trustpilot
2 months ago
2 weeks ago