Quote Originally Posted by Weedhound
Are your leaf edges curling at all? do you think they got a touch burned or do they look good? Mine always start burning at about 1500 ppm.
Hey WH,
So far they are pretty hearty and not showing any nute burn that I can tell. Some of the lower leaves are getting brown and brittle probably due to lack of light and nutes being directed to growing shoots. I let them get up above 1500 PPM only when I got busy and didn't check the PH/PPM for a few days.

These BDs seem to take alot of abuse with nutes. They were the ones that I grew originally when the cola crashed down prior to harvest. That was when I didn't have a PPM pen and just mixed according to the directions per Botanicare literature (which I believe is too aggressive).

So far, so good. I am changing nutes today and gonna try to report PPM/PH numbers as often as I can... hopefully daily.