NEMAforce SF (Steinernema feltiae) are naturally-occurring parasitic nematodes that prevent and control larval stages of fungus gnats, shore flies, and the adult, larval, and pupal stages of western flower thrips (Frankliniella occidentalis). Released in their juvenile infective stage, they search out and enter insect pests. Once the nematodes have entered their prey, they release a symbiotic bacteria that quickly kills the targeted insects.
NEMAforce SF works quickly to control pest populations and are persistent in the soil, providing prolonged protection against pests.
Due to this product being a live good, we do not accept returns on this item.
My cannabis plants Had gnats
Really bad to where I was throwing good plants away because of the infestation did my research and greenhouse megastore have the nematoid I need it when I got it are used it and when it says 24 to 48 hour you will definitely see the transition love this stuff and will continue buying from them