GH Defguard Biofungicide / Bactericide 2.5 Gallon

GH Defguard Biofungicide / Bactericide 2.5 Gallon
General Hydroponics Defguard Biofungicide/Bactericide is an OMRI-listed biofungicide and bactericide for use in organic gardening that's effective against a variety of pathogens, particularly botrytis (which causes botrytis blight, or gray mold) and powdery mildew. It also controls anthracnose; bacterial leaf blights, spots and specks; black mold; black spot (on roses); brown spot; fruit rot; and leaf spots. If you need a biofungicide/bactericide that prevents bacterial and fungal diseases from even establishing themselves on leaves, look no further than General Hydroponics Defguard Biofungicide/Bactericide.

Write a review

Please login or register to review
  • $380.38
The Twister T4 TrimmerTrim Wet or Dry with the awesome Twister T4. Transform your harvest game by us..
$6,995.00
The Under Current® XL Expansion Kits are great for replacing a growth module in a situation where on..
$369.95
Our AgroLED® 6W green lamp makes it possible to work and control your plants when they are in their ..
$19.95
PH PERFECT® SENSI GROW PART A Now You Can Make Sure Your Grow Phase Gives You Lush, Green Plants ..
$120.00
BioBud® is a powerful bloom stimulator that generates explosive flowering and massive fruit producti..
$37,387.50
Happy Frog® Rose Food is custom blended to deliver optimum nutrition for roses. The benefits of kelp..
$11.59
The Under Current® is the worlds first re-circulating Water Culture Hydroponic System featuring our ..
$1,899.95
This controller will run eight (8) HID lights at 240 Volts. The only lighting controllers featuring ..
$409.95
BioWeed® is derived from a blend of cold processed seaweeds that act as a plant and soil vitality en..
$915.00
Active Air Inline Duct Fans offer innovation and performance at a great price. With a full line of f..
$129.95 $97.46
Active Air Inline Duct Fans offer innovation and performance at a great price. With a full line of f..
$169.95 $127.46
AzaMax is a natural product with a broad spectrum of pest control. It contains Azadirachtin A & ..
$29.58 $22.18
AzaMax is a natural product with a broad spectrum of pest control. It contains Azadirachtin A & ..
$69.98 $52.48
AzaMax is a natural product with a broad spectrum of pest control. It contains Azadirachtin A & ..
$118.95 $89.21
Boveda’s patented 62% humidity control packs regulate moisture content, keeping the contents of your..
$1.25
These are standard 1020 trays with the exception that they are four times the thickness of tradition..
$4.99
BIG BUD® ORGANIC Finally! The Same Big Bud Bloom Booster You Know And Love, Now 100% Organic*! *B..
$16.80
Neptune's Harvest is an organic fertilizer made from fresh North Atlantic fish. It is made by a uniq..
$36.99