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Double Nickel 55 WG & Double Nickel LC

Regular price $227.00
Unit price

Certis Double Nickel Organic Fungicide Logo


Double Nickel 55 WG & Double Nickel LC are broad spectrum preventive bio-fungicides for control or suppression of fungal and bacterial plant diseases. This novel biological has shown efficacy on more than 90 different diseases.  Double Nickel Can be used as a foliar spray or for soil applications.


Double Nickel 55 Benefits


  • OMRI Listed organic, the most stringent standard for food production in the industry.
  • Manufacturing expertise ensures a reliable, potent formulation containing a consistent, high CFU count.
  • Has shown efficacy on more than 90 different diseases.
  • Flexible application methods - Double Nickel can be used as a foliar spray or for soil applications to control or suppress fungal and bacterial diseases above and below the surface.


Diseases Controlled By Double Nickel 55


  • Powdery mildew
  • Sclerotinia spp.
  • Botrytis spp.
  • Alternaria spp.
  • Bacterial leaf spot
  • Bacterial spot and speck
  • Fire blight
  • Xanthomonas ssp.
  • Monilinia ssp.


Crops Protected by Double Nickel 55


  • Leafy vegetables and brassicas
  • Fruiting vegetables
  • Strawberries and cane berries
  • Curcurbits
  • Grapes
  • Root, tuber, corm and bulb vegetables
  • Stone fruit and tree nuts
  • Pome fruit
  • Citrus


Double Nickel 55 Active Ingredients


Double Nickel WG (Wettable Powder):
Bacillus amyloliquefaciens strain D747 ........................ 25%

Double Nickel LC (Liquid):
Bacillus amyloliquefaciens strain D747 ........................ 98.85%


Double Nickel 55 Available Sizes


Double Nickel WG (Wettable Powder):

  • 5 lb. Bag (Covers 10 acres).

Double Nickel LC (Liquid):

  • 2.5 Gallon (Covers 8 Acres).





Our sister company, Green Earth Ag & Turf, brings a decade of experience as the U.S. leader in providing Professional Landscapers, Farmers and Indoor Growers like you the best in organic products for higher yields, aesthetics and profits!  Discounted professional or wholesale prices can be found there.

to quickly and easily open a wholesale account with us or to get bulk and professional pricing. 

You can also contact us directly at (866) 374-5101 or for the top technical and customer service in the industry.  

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