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Sierra Natural Science

  • SALE

    SNS 203 Pesticide Concentrate 16 oz

    SNS 203 Concentrated Natural Pesticide Soil Drench and Foliage Spray is made up of pure rosemary and clove botanical extracts. It kills, repels, controls and eliminates fungus gnats, root aphids,...

    MSRP: $24.00
    Was: $22.99
    Now: $20.69
    Add to Cart
  • SNS 209 Systemic Pest Control Concentrate Gallon

    SNS-209TM provides a barrier for plants to protect them against damaging insects. This barrier is harmless to the plant, but distasteful to mites and other insects. SNS-209 Systemic Insect Control is...

    MSRP: $110.00
    $99.99
  • SNS 217 Mite Control RTU 1 Gal

    SNS 217TM Spider Mite Control is made up of 100% pure rosemary botanical extract. The botanicals are all food- grade GRAS (Generally Recognized As Safe) materials. SNS 217 Spider Mite Control is...

    MSRP: $90.00
    $85.99
  • SNS 217 Mite Control RTU 32oz

    SNS 217TM Spider Mite Control is made up of 100% pure rosemary botanical extract. The botanicals are all food grade GRAS (Generally Recognized As Safe) materials. SNS 217 Spider Mite Control is...

    MSRP: $24.99
    $22.99
    Add to Cart
  • SNS 217C 16oz Mite Control Concentrate

    SNS 217CTM Concentrate Spider Mite Control is made up of 100% pure rosemary botanical extract. The botanicals are all food grade GRAS (Generally Recognized As Safe) materials. SNS 217 Spider Mite...

    MSRP: $70.00
    $66.99
    Add to Cart
  • SNS 244 Fungicide RTU 32oz

    SNS 244TM Ready to Use Natural Fungicide is made up of 100% pure thyme botanical extracts. The botanicals are all food grade GRAS (Generally Recognized As Safe) materials. SNS 244 RTU Natural...

    MSRP: $24.99
    $22.99
    Add to Cart