my plant have some brown spots...
- Thread starter TheBlaster
- Start date
socom3riot
Well-Known Member
if its only the upper leaves, it might be a heat problem, too hot near the top?
xmegademonx
Well-Known Member
looks like nute burn, not heat stress.
TheBlaster
Active Member
Jonus
Well-Known Member
"looks like nute burn, not heat stress."
In my experience nutrient burn usually affects the tips as well.
To me it looks like at some stage your lights were too close to the fan leaves. If it doesnt get any worse I wouldnt worry too much about it. Plants are a little like humans though, if you get sun burn on say youre left shoulder, even though the next day the sun may not be hot, it still burns like shit when it hits your left shoulder.
Point being, if it is heat stress and you have adjusted your lamps to the right height, it may continue to stress that particular burnt leaf. Thing to watch for is if more leaves start to brown up.
In my experience nutrient burn usually affects the tips as well.
To me it looks like at some stage your lights were too close to the fan leaves. If it doesnt get any worse I wouldnt worry too much about it. Plants are a little like humans though, if you get sun burn on say youre left shoulder, even though the next day the sun may not be hot, it still burns like shit when it hits your left shoulder.
Point being, if it is heat stress and you have adjusted your lamps to the right height, it may continue to stress that particular burnt leaf. Thing to watch for is if more leaves start to brown up.
TheBlaster
Active Member
ok....but I Don't understand...what "nute" is ?
so, in your opinion, the problem is that the plant it's too near to the lamp bulb....not a nutrient problem...
maybe that the problem is that some water drops have fell on that leaves?
(but i don't remember this)
topfuel29
Well-Known Member
Check this link out. it has pictures and describes whats wrong with your plant.
Grow Marijuana FAQ, Cannabis cultivation - marijuana growing tips & photos
Grow Marijuana FAQ, Cannabis cultivation - marijuana growing tips & photos
TheBlaster
Active Member
uhmmmm....no.
are not getting worse.
but sometimes theare are new leaves with this problem.
a problem like this (see the picture in attachment)...
it must be a heat problem.....yeah...
but looking the web site above i'm not so sure....
look the pic...
Attachments
TheBlaster
Active Member
it must be a heat problem.....yeah...
but looking the web site above i'm not so sure....
look the pic...
so ...heat problem ?
I have bent some plants...uhmm....what you think about it ?
my grow journal:
https://www.rollitup.org/grow-journals/120804-white-dwarf-3.html
TheBlaster
Active Member
topfuel29
Well-Known Member
Not to worry about the dead, dried spots on your leafs.
Mine were worse than yours, but are doing great now.
TheBlaster
Active Member
ok, thanks.
