View Full Version : brown leaf tips?

02-20-2008, 08:51 AM
I am in week 8 flood and drain. Everything is just about done. in the last few days, the tips of the leaves on many flowers are brown? is this a possible mold indicator?

05-27-2008, 04:13 PM
I'm still pretty new to this stuff myself but have experienced similar symptoms. From what I've read it's probably not mold. It may be over fertilizing or even under fertilizing. It's hard to tell you without more details. Either way I suggest you purge you reservoir and leech out your media and remix your solution if it's over a couple weeks old.