Collection: Insecticide/Herbicide

Wipe out insects in your home, house plants, garden and lawn with our insecticide products.  From organic to synthetic we have what you need to enjoy your home and garden without thrips, ants, gnats, grubs and more. Sherwood Greenhouse offers curbside pickup and Canada-wide shipping.

35 products
  • Growers Professional Fertilizer
    Regular price
    $34.95
    Sale price
    $34.95
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  • Weedex Concentrate 1L
    Regular price
    $35.64
    Sale price
    $35.64
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  • Round Up
    Regular price
    from $25.95
    Sale price
    from $25.95
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  • Botanics Insecticide Plant Spray
    Regular price
    $21.99
    Sale price
    $21.99
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  • Safer's Trounce Yard & Garden Insecticide
    Regular price
    $12.99
    Sale price
    $12.99
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  • Last Crawl Insect De-Stroyer 2.7kg
    Regular price
    $33.99
    Sale price
    $33.99
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  • Safer's Rose & Flower Insecticide
    Regular price
    $12.99
    Sale price
    $12.99
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  • Nemaknights Nematode Biological Insect Control
    Regular price
    $26.04
    Sale price
    $26.04
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