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.
- New
$17.98 - $20.55 -
Actinovate AG Organic Fungicide & Bactericide, 18 Dry Ounces
Item #: 120799
$137.14 -
ProFarm Jet-Ag 5% Algaecide, Bactericide & Fungicide Sanitizer
Item #: MBI-JET-AG
Available in 3 Options
$385.51 - $1,208.61 - $185.00
- $168.83
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Blacksmith BioScience Tenet WP Biofungicide, 16 oz.
Item #: TNT01
$65.56 -
SePRO Bio-Tam 2.0 Fungicide, 5 lbs.
Item #: 121270
$219.29 - $63.00 - $112.00
Out of stock
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Safer Brand Garden Fungicide Concentrate, 16 oz.
Item #: SF5456
$18.82Out 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
- $26.00 - $53.57
Out of stock
- $12.20 - $26.72
Out of stock
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JH Biotech Fosphite Fungicide, 2.5 Gallons
Item #: 120770
$77.00Out of stock
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AEF Global FungOUT Organic Fungicide, 2.5 Gallons
Item #: 120698
$41.88Out of stock
- $40.71 - $342.86
Out of stock
- $19.61 - $340.34
Out of stock
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Actinovate Lawn and Garden Turf Concentrate Bilogical Fungicide - National Label
Item #: ACTLG
Available in 3 Options
$141.41Out of stock
