Brown spots on fan leaves

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Voltron1

Member
Can someone please help me out? Plant has been growing great, I just fed it yesterday and noticed these rust patches today. Bottom middle. Could it maybe be from splashing /spilling when I fed them? Plant is otherwise looking strong
20200402_104827.jpg
 
Budzbuddha

Budzbuddha

Well-Known Member
Splashes ? ... could be , looks very random .....HOWEVER ..... watch your nitro during flower ( heavy dark leaf ) .
 
saintmetalhead

saintmetalhead

Well-Known Member
Voltron1 said:
OK will do. Prob went too aggressive on feeding
Click to expand...
Im having the same issue i had a nitro excess and has been randomly happening, since im so close to the end of flower i did a 40% run off flush gave them one little feed then watered it in a bit. next water probably tomorrow or the next day will be another flush(im on week 6 of flower) and ill continue this till the end. only reason im doing a week or so longer flush is the last little feed i gave them will help a small amount not just drain them.
 
BucketGrower

BucketGrower

Well-Known Member
I don't see much wrong with your plant other than possible the red stems on the fan leaves, which is very minor. I see the brown spots you're speaking of, but it doesn't concern me. It can happen to a leaf or two during dry spells in the soil. Speaking of nitrogen, if you ever have nitrogen toxicity , the edges of your leaves will curl up extremely. But, before that ever happens, usually you will notice burnt fan leaf tips. Good luck!
 
V

Voltron1

Member
FWIW it's OG kush auto flower. This thing has been growing pretty damn fast and it's loaded with buds.

For my first ever tent grow, I'm really looking forward to the next 30-45 days.
 
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