
Doktor Doom Spider Mite Knockout
by HYDROGURU
Save 12%
Original price
$19.95
Original price
$19.95
-
Original price
$19.95
Original price
$19.95
Current price
$17.49
$17.49
-
$17.49
Current price
$17.49
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.