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Quantity
1
Works on soil-dwelling pests! Steinernematid/Heterorhabditis mix. Predatory nematodes attack soft-bodied, slow-moving insect pests. They do not affect earthworms or plants. They are the only biological control that works below the s...
Reviews
4.7
7 ratings
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I think they are working
It’s hard to tell but I think these help. I have something that devours the roots of my vegetable garden every spring. I’ve been applying nematodes each year, the problem has not gone away but maybe it’s less intense? Or maybe it’s just the heat and dryness that helps.
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Lisa · July 8, 2025
Nematodes
I am looking forward to no more grubs
And nematodes reproduce my last batch lasted
20 years then I started noticing skunks tearing up my lawn at night
Grubs
Nematodes will end them
M
Millie · June 2, 2025
Been using them for years
30 years ago when we move into our house, we wanted to have lots of vegetable and flower garden areas. Well carrot nematodes (bad), Iris borers (bad) and the last few years Japanese beetles were winning. After a lot of research, predatory nematodes was yhe answer, Every other years I use a hose end sprayer and cover just about everything except the bushes. Carrots look great , Iris borers, gone and have not seen a japanese beetle in two years. Can take a while to see results, But one moring you will walk around and say "Wow what happened to all those bad bugs?"