From my experience it turns to a layer of muck after a while, it might still work I guess but it makes the plants tough to water. If I can find my old bag of DE I may give it a try thoughKrazyDave wrote:I've not mate but if you can get them, then give them a try. Why does diatomaceous earth not work when wet¿ Its like broken glass to bugsJosh wrote: ↑Mon Jan 11, 2021 4:57 pmYeah I can get it but unfortunately diatomaceous earth only works when it stays dry and I have to water these daily. I was thinking about using nematodes again like I used to in soil thoughKrazyDave wrote:I couldnt help but notice you have a bit of a fungus gnat infestation. Can you get diatomaceous earth where you are¿
Have you tried nematodes in coco kd?
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