Brown Leaves?

WHATS THIS?? IM SEEING IT ON ALL THE PLANTS..

you wouldn't happen to be using an ozone generator by any chance would you?

if not that - then i'd say some kind of a nute/pH problem.

email468 said:

you wouldn't happen to be using an ozone generator by any chance would you?

if not that - then i'd say some kind of a nute/pH problem.

Click to expand...

Thinking the same....looks like a p or k problem IMO.

What nurients?

no ozone...I do ph up/down on city water ihave it at or around 6.5

BSIv2.0 is on the money (i seem to be saying that a lot!) -

if the leaves were yellowing - i would be blaming nitrogen but with browning you are looking at an issue with Phosphorous, Potassium, or possibly one of the secondaries - specifically Magnesium.

I'm not a soil grower so to be honest - i'm not sure the best way to fix this.

i havent used any nutes...should i? and what type? how often?

The nutrient section of the FAQs:
https://www.rollitup.org/view.php?pg=faq&cmd=category&id=83

email468 said:

The nutrient section of the FAQs:
https://www.rollitup.org/view.php?pg=faq&cmd=category&id=83

Click to expand...

Thanks, email.