dropcroptop
New Member
I have been having some root aphid problems and from my research I think beneficial nematodes are the fix for long term extermination. Not to mention the other organisms the nematodes take care of. My question is which brand rains supreme? I don't know what to look for. What is the shelf life of a container? Do I have to use the entire batch at once since they are technically living organisms when I purchase them and will die soon if I don't?