Collection: Powdery Mildew Treatment for Mildew on Plants
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Sale
Liqui-Cop Concentrate (Pint)
Regular price $16.99Regular priceUnit price per$24.99Sale $16.99Qualifies for free shippingSale -
Sale
Monterey Neem Oil 70% Concentrate (Pint)
Regular price $27.99Regular priceUnit price per$31.49Sale $27.99Qualifies for free shippingSale -
Organocide Concentrate (Quart)
Regular price $33.99Regular priceUnit price per$24.99Sale $33.99Qualifies for free shipping -
Sale
Organocide Ready To Use (24 Oz)
Regular price $18.99Regular priceUnit price per$19.99Sale $18.99Qualifies for free shippingSale -
Sale
Monterey Neem Oil Ready To Use (Qt)
Regular price $16.99Regular priceUnit price per$23.99Sale $16.99Qualifies for free shippingSale -
Hi-Yield Wettable Sulfur (3.25 lb)
Regular price $14.99Regular priceUnit price per$14.99Sale $14.99Qualifies for free shipping -
Sale
Monterey Garden Insect Spray Ready To Use (Qt)
Regular price $12.99Regular priceUnit price per$17.49Sale $12.99Qualifies for free shippingSale -
Sale
Fertilome Copper Soap Liquid Fungicide Concentrate (Pint)
Regular price $19.99Regular priceUnit price per$22.99Sale $19.99Qualifies for free shippingSale -
Sale
Monterey Complete Disease Control (Pint)
Regular price $20.99Regular priceUnit price per$24.99Sale $20.99Qualifies for free shippingSale -
Sale
Doctor Zymes Insecticide/Fungicide Concentrate (Quart)
Regular price $37.99Regular priceUnit price per$42.99Sale $37.99Qualifies for free shippingSale -
Natural Guard Copper Soap Liquid Fungicide RTU (Qt)
Regular price $13.99Regular priceUnit price per$13.99Sale $13.99 -
Sale
Lost Coast Plant Therapy (12 oz)
Regular price $41.99Regular priceUnit price per$51.49Sale $41.99Qualifies for free shippingSale -
Sale
Mildew Cure Concentrate (Quart)
Regular price $24.99Regular priceUnit price per$31.49Sale $24.99Qualifies for free shippingSale -
Sale
Organic Summit Year Round Horticultural Spray Oil RTU (Qt)
Regular price $12.99Regular priceUnit price per$15.99Sale $12.99Sale -
Mildew Cure Ready-to-Use (32 oz)
Regular price $19.99Regular priceUnit price per$15.49Sale $19.99Qualifies for free shipping -
New
Monterey Take Down Garden Spray
Regular price $21.99Regular priceUnit price per -
New
Organic Arber Bio Fungicide Concentrate
Regular price $24.99Regular priceUnit price per -
New
Organic Arber Bio Protectant
Regular price $24.99Regular priceUnit price per$24.99Sale $24.99Qualifies for free shippingSale -
Lost Coast Plant Therapy 1 Gallon
Regular price $259.99Regular priceUnit price per -
Organic Monterey Horticultural Oil (Gal)
Regular price $38.99Regular priceUnit price per$40.49Sale $38.99EST. availability: 2/20/2026Sold out -
Organic Monterey Horticultural Oil (Qt)
Regular price $14.99Regular priceUnit price per$16.99Sale $14.99Qualifies for free shippingSold out -
Sold outLiqui-Cop Concentrate (Gallon)
Regular price $59.99Regular priceUnit price per$69.99Sale $59.99Sold out
