Milorganite Fertilizer
Best organic fertilizer for gardeners seeking consistent, low-maintenance plant nourishment.
This organic, biosolids-based fertilizer is the gold standard for a stress-free, lush lawn. You sacrifice the instant, explosive growth of synthetic chemicals, but you gain a steady, long-term nutrient release that builds healthier soil and prevents the common pitfalls of over-fertilization.
$17.71
at
Steve Regan Company
Who it's for
- Homeowners worried about damaging their lawn with over-application
- Gardeners seeking deep color without constant mowing
- Eco-conscious gardeners looking to improve long-term soil health
Who should skip it
- Sensitive neighbors bothered by temporary earthy smells
- Users wanting to minimize heavy lifting and storage space
- Residents living in regions with strict phosphorus runoff laws
Performance breakdown
Nutrient Longevity
Slow-release formula provides steady feeding without the risk of burning plants.
Application Versatility
Safe and effective for everything from delicate flowers to expansive lawns.
Spreader Compatibility
Uniform granule size ensures consistent coverage with standard broadcast equipment.
Soil Enrichment
Biosolids-based composition actively improves soil health beyond simple plant feeding.
Greening Efficacy
High iron content delivers a deep, vibrant green to turfgrass quickly.
Storage Stability
Shelf-stable formula remains effective even after long periods of storage.
Key Specs
NPK Ratio
6-4-0
Fertilizer Type
Biosolids Fertilizer
Release Type
Slow Release
pH Range
6.5 - 7.0
Organic Certified
No
Nitrogen Percentage
6.0%
Phosphorus Percentage
4.0%
Potassium Percentage
0.0%
Fertilizer Form
Granular
Application Method
Broadcast
What Reviewers Say
Know before you buy
Still have a question?
Ask Metto anything about the Milorganite Fertilizer before you decide.