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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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.
- Sale
General Hydroponics TriShield Insecticide, Miticide & Fungicide Concentrate
Item #: GH-TRISHIELD
Available in 5 Options
$12.16 - $384.75Some options on sale until 05/31/2024!
- Sale$18.14 - $66.75
Some options on sale until 05/31/2024!
- Sale
Safer Brand Garden Fungicide Ready-to-Use, 32 oz.
Item #: PC-MLSF-32
Regular Price:
$10.29Special Price $9.78 On sale until 05/31/2024!
- Sale$12.83 - $104.84
Some options on sale until 05/31/2024!
- Sale$19.00 - $166.25
Some options on sale until 05/31/2024!
- Sale
Certis Biologicals Sil-MATRIX Organic Fungicide, Miticide, & Insecticide, 2.5 Gallons
Item #: 120160
Regular Price:
$99.37Special Price $94.40 On sale until 05/31/2024!
- Sale
Regular Price:
$55.89Special Price $53.10 On sale until 05/31/2024!
- Sale$45.81 - $219.86
Some options on sale until 05/31/2024!
- Sale$63.86 - $365.65
Some options on sale until 05/31/2024!
- Sale$44.11 - $237.84
Some options on sale until 05/31/2024!
- Sale
Regular Price:
$246.43Special Price $234.11 On sale until 05/31/2024!
- Sale$308.26 - $2,094.99
Some options on sale until 05/31/2024!
- Sale$342.67 - $2,085.16
Some options on sale until 05/31/2024!
- Sale$355.64 - $3,346.47
Some options on sale until 05/31/2024!
- $38.25 - $27,500.00
- Sale
Certis Biologicals Cueva Organic Liquid Copper Bactericide & Fungicide Concentrate, 2.5 Gallons
Item #: 120181
Regular Price:
$160.43Special Price $152.41 On sale until 05/31/2024!
- Sale
Actinovate AG Organic Fungicide & Bactericide, 18 Dry Ounces
Item #: 120799
Regular Price:
$137.14Special Price $130.28 On sale until 05/31/2024!
- Sale$90.93 - $217.94
Some options on sale until 05/31/2024!
- Sale
Regular Price:
$150.71Special Price $143.17 On sale until 05/31/2024!
- Sale
ProFarm Jet-Ag 5% Algaecide, Bactericide & Fungicide Sanitizer
Item #: MBI-JET-AG
Available in 3 Options
$366.23 - $1,208.61Some options on sale until 05/31/2024!
