Sierra Natural Science

Located in Camino, California, Sierra Natural Science manufactures all-natural pesticides and fungicides for the indoor gardening market. All ingredients are food grade GRAS (generally recognized as safe) materials and exempt from EPA registration under FIFRA section 25(b).

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  • SNS 209 Systemic Pesticide

    SNS 209

    A natural systemic pesticide used to protect plants against scale, spider mies …

    $24.00 $21.50
  • SNS 203 Pesticide

    SNS 203

    A concentrated soil drench used to kill and repel fungus gnats, root aphids, thrips …

    $24.00 $21.50
  • SNS 217 Spider Mite Control

    SNS 217

    Safe to use on delicate new growth, clones, tomatoes, roses and many other …

    $9.95
  • SNS 244 Natural Fungicide

    SNS 244

    Works by safely killing fungal spores through a biochemical interaction.

    $8.50