Oh, you bet.. they lay down a spray of copper colored dots that look like nute burn, except the leaves are nice and straight (no curls, which almost always precedes nute spotting). Something to stay aware of if you're using one of these.Wow I had no clue It could burn em. I use a box fan to circulate, a small scrubber and the generator. Im not taking any chances in my condo. I would say get one if a scrubber doesn't cover it but scrubbers only work well if the room is sealed : /
Yup, I've come to the same conclusion. Just too dicey to have the unit in with the plants. You can't really map out all the airflow in your room and if your plants are in a "quiet zone" airflow wise, it will settle there and burn your leaves, at least.i dont like the idea of putting the o zone generator in the grow..it will kill the smell on the plants completely . ive heard storys of it affecting the potency also.
i use it outside the grow area so no smell escapes..and use ONA jell inside the grow .it wont completely kill the taste and smell of your plants.and keeps the smell beat down well..
i have two carbon scrubbers but dont even use them.