OHP Kopa Insecticidal Soap
Best organic solution for home gardeners managing edible crops and pests.
This is the gold standard for organic gardeners who need a heavy-duty pest solution without the chemical baggage. It effectively wipes out mites and mildew while leaving beneficial insects unharmed, though you will need to be diligent with your spray schedule to keep infestations at bay.
$140.54
at
Intermountain Turf Supply
Who it's for
- Vegetable gardeners treating crops shortly before harvest
- Eco-conscious gardeners prioritizing minimal environmental impact
- Growers needing rapid relief from soft-bodied pest infestations
Who should skip it
- Owners of sensitive or heat-stressed plant varieties
- Gardeners unable to perform thorough, direct-contact spray applications
- Users seeking long-term preventative pest protection
Performance breakdown
Organic Compliance
OMRI-listed status ensures full alignment with strict organic gardening standards.
Harvest Flexibility
Zero-day preharvest interval allows for immediate consumption after treatment.
Beneficial Insect Safety
Targeted formula protects pollinators while eliminating common garden pests.
Application Versatility
Effective across greenhouses and outdoor vegetable plots with ease.
Pest Spectrum
Broad-spectrum control manages mites, insects, and powdery mildew simultaneously.
Operational Efficiency
Requires manual sprayer setup for consistent coverage across large areas.
Key Specs
Active Ingredient
Potassium Salts of Fatty Acids 47%
Container Size
2.5 gallons
Application Rate
1-2 gallons per 100 gallons
EPA Registration Number
67702-11-59807
Re-Entry Interval (REI)
12 hours
Preharvest Interval (PHI)
0 Days
Use Sites
Greenhouses, outdoors, vegetable plants
Formulation Type
Liquid, Concentrate
Product Form
Liquid Spray
Application Method
Spray
Know before you buy
Still have a question?
Ask Metto anything about the OHP Kopa Insecticidal Soap before you decide.
