[lab_grade]

Right, I know O3 oxidative stress is a killer, but I’m wondering if there is a “therapeutic” level where the benefits outweigh the damage done to the plant.

I ended up applying Athena IPM this morning and am going to go the chemical route (along with heat sterilizing my repotting media), but I’m definitely going to be running some experiments in the future and will post a thread when that day comes, probably in a month or so.