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GreenCure by H & I AGRITECH

Just say NO to harsh chemicals! Green Cure Fungicide is a highly effective powdery mildew treatment for indoor plants, greenhouse and garden crops and turf. Approved for organic production, it contains 85% potassium bicarbonate, a naturally occurring compound that is widely used in food and is safer for the environment than other alternatives. OMRI Listed for use in organic production.


  • Proven effective in over 200 university trials
  • Compliant for use in organic gardening
  • Ideal for indoor and hydroponic gardening
  • Odorless — NO foul chemical smell
  • Provides up to 2 weeks of residual protection
Product Details
Recommended Usage
0.4%/L - 0.79%/L
Potassium bicarbonate
  • GreenCure Label
  • GreenCure MSDS
Use & Instructions

MIXING INSTRUCTIONS: Dilute GreenCure with water before applying. Carefully measure and mix the stated amounts of product and water. Mix 1 to 2 level tablespoons of GreenCure per gallon of water. Do not exceed this use rate. Mix the solution thoroughly before use. One gallon of this solution is sufficient to treat approximately 450 square feet. Apply the solution to all exposed surfaces of the plant. Use a sufficient spray volume to obtain complete coverage of all foliage and stems. Uniform and complete coverage is essential for the most effective results.

DO NOT STORE UNUSED SPRAY SOLUTIONS. Spray adjuvants are not required. Some tank mixes with other pesticide products and fertilizers may produce spray mixes that are incompatible. A "jar test" is recommended for unfamiliar tank mixes. As with any pesticide, the addition of spray adjuvants and other pesticides to the spray tank may cause phytotoxicity to the foliage and/or fruit of susceptible crops and plants.


APPLICATION TIMING: Start application at first sign of disease. For best protection, repeat at one to two week intervals until conditions are no longer favorable for disease development. Shorten the interval during rainy weather or during periods of high relative humidity. For appropriate crops, GreenCure may also be applied post-harvest to remaining foliage to decrease overwintering inoculum.


Diseases & Pests Controlled
  • Alternaria blight
  • Anthracnose
  • Ascochyta blight
  • Blackspot
  • Botrytis blight
  • Botrytis gray mold
  • Cercospora leaf spot
  • Corynespora leaf spot
  • Didymellina leaf spot
  • Diplodia tip blight
  • Downy mildew
  • Entomosporium leaf spot
  • Fusarium
  • Helminthosporium leaf spot
  • Ink spot
  • Monilinea fruit and blossom rot
  • Penicillium spp.
  • Phomopsis blight
  • Ovulinia sp.
  • Ramularia leaf spot
  • Ray blight
  • Rust
  • Scab
  • Septoria leaf spot
  • Powdery Mildew
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