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Size Price
8oz Concentrate $25.95
32oz Ready to use $14.99
32oz Concentrate $74.99
Gallon Concentrate $249.99

Why Use Fungus Bully?

  • Non-Toxic/kid & pet safe
  • Eco-Friendly
  • Safe Food Grade Ingredients
  • Works Indoor & Outdoor
  • Kills on Contact
  • Works great as a pest preventative
  • Covered by the Srills Kills Guarantee!

420 Fungus Bully® is Non-Toxic, Eco-Friendly, Great for use indoors or outdoors. Covers all unwanted pests and is will not harm other un-treated beneficial species. (Such as honey bees) When used outdoors Fungus Bully will not residually kill useful insects.

 This product has not been registered by the United States Environmental Protection Agency. Srills LLC represents this products ingredients and it qualifies for exemption from registration under the Federal Insecticide, Fungicide, and Rodenticide act as a minimum risk pesticide.


Active- 0.5% Sodium Lauryl Sulfate, 0.23% Corn Oil, 0.07% Citric Acid

Inert- Glycerol, Potassium Bicarbonate, Water.

What it kills:

Including but not limited to: Leaf spots, Anthracnose, Botrytis, Downy mildew,

Fly speck, Fusarium, Monilinea fruit and blossom rot, Phoma, Phomopsis blight, Phytophthora, Powdery mildew, Scab and more.

Precautionary Statements:

Srills 420 Fungus Bully® ready to use formula does not require any warning labels. But we do recommend that you use the product for its intented use and follow the label directions. We are not responsible for misuse of our product.


Shake well before each use, use as directed for best results. If you are treating the entire plant it is best to use two treatments. One treatment on the leaves first and alternate the second treatment to the stems and base. Completely spray all areas where fungus or mildew is located. 1 gallon of ready to use can treat an entire 400 sq ft area.  You can use Fungus Bully on any surface, venting, plant or structure. 420 Fungus Bully® is an all in 1 Non-Toxic Fungicide.

Mix Ratios for concentrate:

  • For combat: 4oz per gal
  • For prevention use: 0.5oz per gal