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Opal Insecticidal Soap

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*Free Shipping on all Fertilizers with Purchase of 6L or more. Canada-Wide. Mix and Match Products and Sizes including Seed and Granular Products"

Opal® Insecticidal Soap is a contact insecticide that controls a variety of common garden and crop pests. The easy-to-apply spray can be used indoors, outdoors, and in greenhouses. 

Opal® Insecticidal Soap does not persist in the environment and can be used up to the day of harvest. Opal® acts in two ways: suffocation and disruption of the structure and permeability of insect cell membranes, resulting in death; via direct contact with pests and has no residual insecticidal activity once the spray has dried.

Opal® is effective on aphids, earwigs, mealybugs, spider mites, psyllids, pear and rose slugs (sawfly larvae), soft brown scale, whitefly, and other common garden and crop pests.

Opal® can be used outdoors, indoors and in greenhouses on vegetables, fruit trees, cannabis, houseplants, ornamental and shade trees, bedding plants, shrubs, and flowers.

Plants to Use Opal on: 

  • House Plants 
  • Outdoor Flower Gardens 
  • Fruit and Vegetables 
  • Certified for use on Cannabis crops

 Recommended Rates: 

  • 2% Solution 
  • 20ml/L
    *Opal Insecticidal Soap* - Growforge
    *Opal Insecticidal Soap* - Certified Organic - Growforge
    FREE SHIPPING when you buy 6L or more!