By continuing to use the website or clicking Accept you consent to our cookies and personal data policy. For details please see Privacy Policy
Accept
What leaf problem am I dealing with?
Clutchstarted grow question 3 years ago
Fan leaves are turning black from the inside to outside. What's going on here?
Solved
Leaves. Color - Black or grey
like
Aqueminianswered grow question 3 years ago
Everything I did find said moisture stress, cold temperatures or pH balance is off. I tried looking everywhere and didn't get much information.
The only other thing I seen was potassium deficiency but I SERIOUSLY doubt that. I still think it was caused by the rains giving them moisture stress, making them cold like Robert's said, or your pH fell out of place because the rains. I'm sorry I couldn't find more. I really tried man.
Clutchanswered grow question 3 years ago
Thanks a lot man, I'm gonna check my pH tonight and build up slow again with nutrients. From now on she will not spend a day in the rain anymore haha 😂 I allow it untill second or 3rd week of flowering outside, after that it's just an open invitation for budrot. Thanks again man. Happy growing 🙏😉
like
Complain
Clutchanswered grow question 3 years ago
I will, she had some ph fluctuations but last time checking she had 6,2 so that was perfect. I dropped down on the nutrients too since I had some signs of overfeeding
1 like
Complain
Aqueminianswered grow question 3 years ago
I still think it was from the rains. Can you check the pH in your medium?
1 like
Complain
Similar Grow Questions
Solved
Australianbuds
Leaves turning funnyHello can anybody please tell me what this is and the cause plese for the leaves to be discoloured and dying ogf
Leaves. Color - Black or grey
2 months ago
1
1
Solved
kenpachi42
ist das sclimmKennt sich wer damit aus und kann mir sagen ob das schlimm ist? das ist mein erster grow und nur diese pflanze hat auf ein paar blättern diese punkte
danke schonmal im vorraus
Leaves. Color - Black or grey
a month ago
4
4
Solved
m1kax
leaves brown stainsis my 1st time growing weed.
my plants start get this brown stains on top leaves 2 weeks ago;
i check ph was 5.95; so i think this could be calcium, because internet say they cant absorb calcium;
i have high humidity before the stains appear like 80% but was only 4 or 5 days.
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
6 months ago
1
4
Solved
m1kax
Leaves with Spots brown/yellow.this is my 1st grow, they are autoflower and this is day 60.
ec from last runoff was ok.
ph was 5.95 maybe is too low, but im already give him high ph
they start getting this stains week ago
i change my light recently, and i got high humidity last week like 80%.
Leaves. Color - Black or grey
6 months ago
1
1
Solved
MendocinoGreeno
Hi guys,please help me,I transplanted small plants into a mix of 30%lightmix and 70%coco and this appeared on two plants.I water carefuly, Ph 6.5.thank you for your advice 
Leaves. Color - Yellow
Leaves. Color - Black or grey
6 months ago
1
1
Solved
metamon3y
My plant is dying? HelpHad some mites and bought some leaf coat to resolve the problem. It all started with some white spots on the plant. Now the 2 leaves that were affected are looking burnt or sort of.Humidity 66%-62% 23°-25° 18h light. I’m on 3rd week
Leaves. Edges burnt
Leaves. Color - Black or grey
Leaves. Other
8 months ago
2
3
Solved
Mephistacheles
Black spots spreading // Need your help!Anyone got a clue what this dark spots could be? It started in a corner of the tent with 1 plant a few weeks ago and now it has spread to another. I suspect pH issues and a nutrient lockout bc of that. Not sure if its the same issue though..Could be an infection as well...
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
7 months ago
1
4
Solved
Mzsnoop2001
Que me pueden estar mostrando las hojas??Que me pueden estar mostrando las hojas??
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Black or grey
5 months ago
1
1
Solved
BisEsKlappt420
What’s the problem ?Rqs Nl Auto week4 flowering BioBizz all mix biobizz nutrients
What’s the problem ?
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
a year ago
2
2
Solved
BigD_era420
Seeding problemAfter using Neem oil, my seeding get burn really bad:( What can I do to help her recover?* picture before and after
Leaves. Color - Black or grey
a year ago
1
3
Solved
alhambra
First time grower in soil - Plant problemI am a first time grower in soil. This plant is an autoflower and is 25 days into flowering. Can someone please help diagnose this? All the leaves are starting to turn yellow as well.
Leaves. Color - Pale
Leaves. Color - Black or grey
a year ago
5
3
Solved
Prilyfe13
Gray leaves on buds with a massive concentration of trichomes. What is it?No clue what this is. Light gray leaves, tons of trichomes. I'm a bit confused here. Should I just cut the buds that look like this to be safe? Or is this normal?
Week 12
Leaves. Color - Black or grey
a year ago
6
8
Solved
AntiWar
Пятна на листьях и сворачиваются.
В чем проблема?
Leaves. Color - Black or grey
a year ago
2
4
Solved
DrJekyll_MrKush
Nitrogen toxicity ?Hello,I think I have a nitrogen excess, but I never had before.I see those tips going down, but leaf itself is quite good, except for this darker green. Leaf is not so dark, I've seen pictures on internet darker...but on 3 plants, this is the only one with this problem.
Leaves. Curl down
Leaves. Color - Black or grey
9 months ago
8
4
Solved
Bochica
Hello growers please help on this one, since yesterday the leaves are getting curled, yellow stains and kind of black on the leaves, you better see the images. In the third image you can see how the leave is getting these black/golden color. Any suggestions? Ty
Leaves. Color - Black or grey
a year ago
2
4
Solved
ChefdexV2
Deficiency? P?Looks like my girls have some deficiency, anyone know what it is and how to fix it organicly? Looks like potassium to me?Week 3
Leaves. Color - Black or grey
a year ago
1
3
Solved
Indica_Monster
IWhat does the tree say?What does the tree say . Am I over-fertilizing?
Week 1
Leaves. Color - Black or grey
a year ago
5
4