MontanaGrow Silicon
Best organic soil amendment for gardeners seeking stronger plant stems.
This natural soil amendment strengthens plant cell walls and improves overall resilience against environmental stressors. By enhancing nutrient uptake and moisture retention, it helps build stronger roots and foliage for healthier, more productive crops.
$64.99
at
Grow Organic
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Who it's for
- Gardeners seeking natural ways to protect crops from extreme weather
- Eco-conscious growers prioritizing environmentally friendly soil amendments
- Organic farmers looking to maximize their harvest quality and size
Who should skip it
- Growers needing an instant fix for acute plant deficiencies
- Commercial operations without specialized equipment for dry soil amendments
- Indoor hobbyists working in confined spaces with limited ventilation
Performance breakdown
Soil Structure Impact
Significantly improves cation exchange capacity for better long-term soil health.
Stress Resistance
Silicon fortification creates noticeably tougher cell walls against environmental stressors.
Moisture Retention
Highly absorbent granules effectively reduce the frequency of required watering cycles.
Nutrient Bioavailability
Actively unlocks phosphorus and optimizes nitrogen uptake for healthier plant growth.
Application Ease
Granular form allows for straightforward, even distribution across garden beds.
Organic Integrity
Dual OMRI and CDFA certifications ensure strict compliance for sustainable farming.
Key Specs
Weight
25 lbs
Active Ingredient
76% Silicon Dioxide
Inert Material
24%
Organic Certification
OMRI, CDFA
Form
Granular
Release Type
Slow-release
Application Rate
1-2 lbs per 100 sq ft
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