Fungicides
Biological & Organic Fungicides
Custom Hydro stocks a comprehensive selection of organic and biological fungicide formulations for commercial greenhouse operations, controlled environment agriculture (CEA), and certified organic farms. All products are selected for efficacy, safety, and compliance with organic production standards.
Our fungicide lineup includes copper-based, citric acid-based, mineral oil-based, and biological options — many OMRI listed and FIFRA 25(b) exempt — suitable for use in Integrated Pest Management (IPM) rotation programs.
Shop by Type
- Citric Acid Based Fungicides
- Copper Based Fungicides
- Mineral Oil Based Fungicides
- Specialty Crop Fungicides
Browse our full Pest & Disease Controls catalog for insecticides, monitoring tools, and more.
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Aquatrols CapSil Spray Adjuvant 1 GallonRegular price $184.59Regular priceUnit price $1.44 per oz$264.78Sale price $184.59Grower Price -
Stik-Kote Spray Adjuvant 1 qtRegular price $230.18Regular priceUnit price per$313.20Sale price $230.18Grower Price -
Sil-MATRIX LC Potassium Silicate 2.5 GallonRegular price $93.85Regular priceUnit price per$130.36Sale price $93.85Grower Price -
ZeroTol 2.0 Broad-Spectrum Algaecide, Bactericide & Fungicide |...Regular price $123.97Regular priceUnit price per
$154.99Sale price $123.97Grower Price -
Suffoil-X Spray Oil Insecticide/Miticide/Fungicide - 2.5 gallonRegular price $91.94Regular priceUnit price per
$141.40Sale price $91.94Grower Price -
ZeroTol HCRegular price $42.44Regular priceUnit price per$63.82Sale price $42.44Grower Price -
Ultra Pure Oil Horticultural Insecticide, Miticide & Fungicide...Regular price $107.00Regular priceUnit price per
$160.88Sale price $107.00Grower Price -
Oxidate 2.0 2.5 gallonRegular price $146.26Regular priceUnit price per
$0.00Sale price $146.26 -
Sodium Hypochlorite (Bleach) 12.5% 5 Gallon JericanRegular price $69.11Regular priceUnit price per
$89.00Sale price $69.11Grower Price -
BioFoamer Foaming Agent 55 gallonRegular price $1,138.75Regular priceUnit price per$1,466.80Sale price $1,138.75Grower Price -
Revitalize Biofungicide RTU - 1 ptRegular price $13.14Regular priceUnit price per$16.40Sale price $13.14Grower Price -
Monterey Horticultural Oil QuartRegular price $12.99Regular priceUnit price per
$0.00Sale price $12.99 -
BioSafe SaniDate 5.0, 30 galRegular price $1,157.16Regular priceUnit price per$1,383.99Sale price $1,157.16Grower Price -
BioWorks RootShield WP 3 lb.Regular price $324.19Regular priceUnit price per
$306.79Sale price $324.19 -
BellaTrove Companion Maxx WPRegular price $308.96Regular priceUnit price per
Sale price $308.96 -
Grotto Flowable Liquid Copper Fungicide - 1 galRegular price $154.47Regular priceUnit price per$192.80Sale price $154.47Grower Price
Serving Arkansas, Kansas, Missouri and Oklahoma. Shipping Nationwide! Wholesale to the public!





