Monterey Liqui-Cop Copper Fungicide
Best reliable preventative for dedicated home gardeners and orchard owners.
A reliable, copper-based preventative treatment that shields a wide variety of plants from common fungal infections. Its weather-resistant formula simplifies garden maintenance by eliminating the need for extra surfactants, making it a straightforward choice for both dormant and growing season protection.
$19.99
at
Walmart
More Liqui-Cop options
Who it's for
- Gardeners seeking a versatile solution for diverse plant diseases
- Homeowners in rainy climates needing long-lasting plant protection
- Hobbyists who value a hassle-free and efficient mixing experience
Who should skip it
- Users applying treatments near expensive hardscaping or decorative structures
- Growers in extreme heat zones concerned about leaf burn
- Busy individuals looking for a single-application fix
Performance breakdown
Disease Spectrum Coverage
Broad-spectrum protection handles everything from fireblight to common bacterial leaf spots.
Weather Resistance
Adheres well to foliage without needing messy, additional sticking agents.
Application Versatility
Equally effective as a dormant spray or during the active season.
Ease of Mixing
Liquid concentrate formula blends seamlessly into standard pump sprayers.
Plant Compatibility
Safe for a wide range of ornamentals, citrus, and edible crops.
Preventative Efficacy
Strongest when applied proactively before fungal or bacterial issues take hold.
Key Specs
Form
Liquid
Size
8 oz Concentrate
Active Ingredient
Copper
Application Method
Spray
Target Disease or Pest
Anthracnose, Bacterial Leaf Spot, Fireblight, Botrytis
Plant Type Compatibility
Fruit Trees, Nut Crops, Citrus, Vegetables, Ornamentals
Indoor/Outdoor Use
Outdoor
Application Season
Dormant Season, Growing Season
Application Timing
Preventative
Know before you buy
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