Shop By Fungus Type

Here at Hydrobuilder, we carry the widest selection of fungicides and plant washes, no matter what fungus type you're dealing with. Whether you think you have bud rot, root rot, powdery mildew, or any other type of mold, you can rest assured we have the fungicide for you. If you aren't positive which fungus or mold you're dealing with, check out our article on common plant diseases in our blog.

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  1. Remove This Item Product Type: Fungicide

Shop By Fungus Type

Here at Hydrobuilder, we carry the widest selection of fungicides and plant washes, no matter what fungus type you're dealing with. Whether you think you have bud rot, root rot, powdery mildew, or any other type of mold, you can rest assured we have the fungicide for you. If you aren't positive which fungus or mold you're dealing with, check out our article on common plant diseases in our blog.

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  1. Certis Biologicals Double Nickel LC Bio Organic Fungicide, 2.5 Gallons
  2. Actinovate AG Organic Fungicide & Bactericide, 18 Dry Ounces
  3. Certis Biologicals Double Nickel 55 Bio Organic Fungicide, 5 Pounds
  4. Safer's Garden Fungicide, 32 oz
  5. Physan 20 Fungicide, Algaecide and Disinfectant Concentrate
    $19.09 - $70.26
  6. Actinovate Lawn and Garden Turf Concentrate Bilogical Fungicide - National Label
  7. Supreme Growers Banish Fungicide

    Supreme Growers Banish Fungicide

    Item #: SG-BANISH

    Available in 4 Options

    $19.61 - $340.34

    Out of stock

    • Sierra Natural Science 244C Fungicide Concentrate

      Sierra Natural Science 244C Fungicide Concentrate

      Item #: SNS244C

      Available in 3 Options

      $40.71 - $342.86

      Out of stock

      • Blacksmith BioScience Tenet WP Biofungicide, 16 oz.
      • AEF Global FungOUT Organic Fungicide, 2.5 Gallons
      • JH Biotech Fosphite Fungicide, 2.5 Gallons
      • Bonide Copper Fungicide Dust

        Bonide Copper Fungicide Dust

        Item #: BON-CFD

        Available in 2 Options

        $12.59 - $20.56

        Out of stock

        • Bonide Liquid Copper Fungicide

          Bonide Liquid Copper Fungicide

          Item #: BON-LCOF

          Available in 4 Options

          $15.22 - $46.29

          Out of stock

          • Bonide Revitalize Biofungicide

            Bonide Revitalize Biofungicide

            Item #: BON-REVBIO

            Available in 2 Options

            $17.98 - $20.55

            Out of stock

            • Certis Biologicals Carb-O-Nator Fungicide, 5 Pounds
            • SaferGro Mildew Cure Fungicide Concentrate

              SaferGro Mildew Cure Fungicide Concentrate

              Item #: SGMC

              Available in 2 Options

              $12.20 - $26.72

              Out of stock

              • Sierra Natural Science 244 Fungicide Ready-to-Use

                Sierra Natural Science 244 Fungicide Ready-to-Use

                Item #: SNS244

                Available in 3 Options

                $26.00 - $53.57

                Out of stock

                • General Hydroponics Defguard Biofungicide and Bactericide

                  General Hydroponics Defguard Biofungicide and Bactericide

                  Item #: GHDEF-BIOBAC

                  Available in 4 Options

                  $11.95 - $178.95

                  Out of stock

                  • Safer Brand Garden Fungicide Concentrate, 16 oz.
                  • Athena Mildew Control

                    Athena Mildew Control

                    Item #: ATHENA-MC

                    Available in 4 Options

                    $63.00 - $112.00

                    Out of stock

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