Organic Mechanics Insect Frass Fertilizer
Best organic plant food for eco-conscious indoor and outdoor gardeners.
This insect-derived fertilizer is the ultimate soil hack for anyone wanting a balanced, all-natural boost for their garden. It’s remarkably versatile across everything from hydroponics to houseplants, though you’ll need to get comfortable with the unconventional source material to reap the growth benefits.
$19.99
at
CapCityHydro (Capital City Organics)
Who it's for
- Soil health enthusiasts building long-term garden fertility
- Organic gardeners seeking natural pest and disease resistance
- Eco-conscious growers prioritizing sustainable and upcycled inputs
Who should skip it
- Gardeners growing heavy-feeding plants needing high-potency nutrients
- Budget-focused shoppers looking for the most affordable fertilizer options
- Indoor gardeners sensitive to strong or earthy organic odors
Performance breakdown
Nutrient Balance
The 3-2-2 NPK ratio provides a steady, gentle foundation for growth.
Application Versatility
Seamlessly transitions from soil amendment to foliar spray or compost tea.
Organic Integrity
Pure insect frass formula meets the highest standards for organic gardening.
Plant Compatibility
Safe and effective for everything from delicate houseplants to hearty vegetables.
Ease of Integration
Granular texture blends easily into existing potting mixes and soil beds.
Growth Stage Support
Reliably sustains plant health through every phase of the lifecycle.
Key Specs
NPK Ratio
3-2-2
Material
Insect frass
Organic Certification
100% Organic
Fertilizer Form
Granular
Application Rate for Containers
1 cup per 1.0 cu. ft. of soil
Conversion Rate
1 cup equals 0.20 lbs. frass
Nitrogen Content
3%
Phosphorus Content
2%
Potassium Content
2%
Package Weight
2 lb.
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