Leaf tips brown, falling off: what is it? in the
The Grow Room forums; The problem is getting worse, the tips are dying and curling up. It used to be just the lower/middle leaves, ...
The problem is getting worse, the tips are dying and curling up. It used to be just the lower/middle leaves, but it is now reaching the tops. I only fed them once at 1/4 strength this week and twice flushed with plain pHd water. I got the CaMg+ as well as some gnatrol since there are more and more fungus gnats hanging around the plants.
CAL MAG 12-15 bucks at your local grow store GET ASAP good luck
it's not that bad...how many more weeks do you think you have until harvest?
I have learnt that having brown tips is not really anything to worry about, it's saying you got the pedal to the metal but no need to back off nutes.
In your case you have some leaves going yellow and brown tipped....this can happen near harvest
I had a similar situation, the leaves look ugly but the bud is doing just fine....just hang in there and next grow will be better if you use cal-mag from the start (IMHO)
Bottom line...she looks decent, don't sweat it
I dunno how much time is left. A small portion of the pistils are starting to brown, though.
Originally Posted by Indoor Sun King