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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- Remove This Item Product Type: Fungicide
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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
Actinovate AG Organic Fungicide & Bactericide, 18 Dry Ounces
Item #: 120799
Regular Price:
$137.14Special Price $130.28 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!
- Sale
Regular Price:
$185.00Special Price $175.75 On sale until 05/31/2024!
- Sale
Regular Price:
$168.83Special Price $160.39 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$18.14 - $66.75
Some options on sale until 05/31/2024!
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Actinovate Lawn and Garden Turf Concentrate Bilogical Fungicide - National Label
Item #: ACTLG
Available in 3 Options
$141.41Out of stock
- $19.61 - $340.34
Out of stock
- Sale$38.67 - $325.72
Some options on sale until 05/31/2024!
Out of stock
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AEF Global FungOUT Organic Fungicide, 2.5 Gallons
Item #: 120698
$41.88Out of stock
- Sale
JH Biotech Fosphite Fungicide, 2.5 Gallons
Item #: 120770
Regular Price:
$77.00Special Price $73.15 On sale until 05/31/2024!
Out of stock
- Sale
Certis Biologicals Carb-O-Nator Fungicide, 5 Pounds
Item #: 120180
Regular Price:
$67.23Special Price $63.87 On sale until 05/31/2024!
Out of stock
- $12.20 - $26.72
Out of stock
- Sale$24.70 - $50.89
Some options on sale until 05/31/2024!
Out of stock
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General Hydroponics Defguard Biofungicide and Bactericide
Item #: GHDEF-BIOBAC
Available in 4 Options
$11.95 - $178.95Out of stock
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Safer Brand Garden Fungicide Concentrate, 16 oz.
Item #: SF5456
$18.82Out of stock
- $63.00 - $112.00
Out of stock
