Pay in 4 interest-free payments of $4.42 Learn more
Ships within 48 hours · Estimated delivery Sep 4 - Sep 9
Perfect for one standard 10 in x 20 in propagation tray or 4 trays side by side
Very low TDS - Doesn't throw off mineral balance
Fir bark has a rough surface and does not compact
faster with three measurements in under 10 seconds
DOKTOR DOOM SPIDER MITE KNOCK OUT 515G All Lighting Perfect for one standard 10DOKTOR DOOM SPIDER MITE KNOCK OUT 515G An insecticidal plant spray for tomatoes and vegetables! Doktor Doom Spider Mite Knockout contains a high concentration of the naturally occurring insecticide pyrethrin (0. 20% formula). Effective indoors or out against aphids, spider mites, whiteflies, leafhoppers, Japanese beetles and much more. Unique nozzle sprays in all directions even upside down for hard to reach areas. Safe to apply on food crops up to
