Supreme Growers Banish
Best natural fungicide for organic gardeners managing mildew before harvest.
This geranium-based concentrate is the most effective way to wipe out mildew without resorting to harsh chemicals. You sacrifice the long-term systemic protection of synthetic fungicides, but you gain a clean, residue-free harvest that keeps your beneficial insects safe and your garden thriving.
$27.95
at
PA Hydroponics
Who it's for
- Gardeners needing immediate relief for struggling crops
- Organic growers prioritizing clean, harvest-ready produce
- Busy cultivators seeking an all-in-one pest and disease treatment
Who should skip it
- Gardeners with limited time for frequent maintenance schedules
- Owners of delicate or sensitive plant varieties
- Budget-conscious growers seeking affordable, generic alternatives
Performance breakdown
Mildew Eradication
Geranium oil effectively disrupts spore colonization on contact.
Harvest Safety
Zero-day pre-harvest interval ensures produce remains clean and edible.
Ecosystem Compatibility
Non-toxic formula preserves the health of essential beneficial garden insects.
Application Versatility
Concentrated formula integrates seamlessly with any standard sprayer or atomizer.
Residue Management
Rapid degradation leaves plants free of chemical buildup within one day.
Weather Resilience
Lacks rain-fast properties, requiring reapplication after exposure to moisture.
Key Specs
Available Sizes
2oz and 8oz
Active Ingredient
Geranium oil
Mode of Eradication
Mechanical
Non-systemic formula
Residue Time
Degrades within 1 day
Application Method
Foliar Spray
Target Disease
Mildew
Volume
2.0 fluid ounces
Plant Type Compatibility
Vegetables
Formulation Type
Liquid Concentrate
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