Doktor Doom Spider Mite Knockout
Sale price
$17.49
Regular price
$19.95
-$2.46
Details
Spider Mite Knockout has a high concentration of the naturally-occurring insecticide pyrethrin, used to control aphids, spider mites, whiteflies, leafhoppers, Japanese beetles, and more. Can be used indoors and out; safe to apply on food crops up to one day before harvest.