Certis Biologicals Sil-MATRIX Potassium Silicate
Best organic solution for growers seeking stronger, pest-resistant crops.
This is the rare organic solution that actually fortifies your plants from the inside out, rather than just treating symptoms. By reinforcing cell walls, it builds a natural, systemic defense against pests and fungal threats. You sacrifice the immediate knockdown power of harsh synthetics, but you gain a healthier, more resilient crop that thrives under stress.
$86.69
at
Custom Hydro
Who it's for
- Gardeners seeking natural defense against pests and powdery mildew
- Growers wanting hassle-free mixing without equipment clogging
- Farmers managing crops through intense heat or drought conditions
Who should skip it
- Users avoiding complex tank mixing and pH balancing
- Budget-conscious growers minimizing labor and recurring input costs
- Producers managing delicate nutrient balances in complex fertility programs
Performance breakdown
Organic Compliance
OMRI listing ensures seamless integration into strictly regulated organic farming operations.
Application Versatility
Adapts effortlessly to both traditional foliar sprays and modern hydroponic systems.
Beneficial Insect Safety
Targets pests effectively while leaving essential pollinators and predators unharmed.
Stress Resilience
Fortifies cellular structure to help crops withstand harsh environmental climate fluctuations.
Harvest Flexibility
Zero-day pre-harvest interval allows for protection right up until picking time.
Preventative Efficacy
Acts as a robust shield against fungal pathogens before outbreaks take hold.
Key Specs
Fertilizer Grade
8.3% K2O---20.8%SiO2
pH
11.3
Bulk Density
1.26 g/cm3 (10.5 lb/gal)
Package Size
2.5 Gallons
REI
4 hours
PHI
0 days
SiO2
K2O weight ratio: 2.5:1
Active Ingredient
Potassium Silicate
Application Method
Spray
Formulation Type
Liquid Concentrate
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