something's happening to the tip's of the leave's?

the leave's are going brown and drying out on the very tip can someone please HELP?????? :confused: :confused: :confused:

Hello,

Try this link.

In the link the discussion was about "yellowing" however I think that the same situation applies to you, possible nute burn.

If you are using hydro just put in some clean water, and if you are in soil go ahead and give it a flushing.

What is your nute schedule?
How much are you giving?

If you are not giving any nutes at this time then it could be that your soil mix is too "hot" for your plant.

Hope this helps.

Peace

But it's only happening to one plant?

PEACE TO ALL.

and there in coco

How old are your plants? if they are flowering it may just be the shade leaves dying. If it is quite young, it could be the bottom leaves. Most of the time the 1 and 3 pointers start to shrivel when those 7 pointers come in.

there nearly 3 week in to veg and around 7 ince's tall on 24/0 light

I had a problem like that and it was because I had the light on all the time. Try putting it on a 18 light/ 6 dark cycle. Good luck!!

Sounds like heat stress to me try proventing less heat