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Back to Grow Questions
Leaf colour black
Mcnuffy
started grow question 3y ago
Leaf colour black
Solved
Week 5
Leaves. Color - Black or grey
1 like
AsNoriu
answered grow question 3y ago
genetics, but check your feeding, girl is not happy, i see light clawing, sign of nitrogen toxicity. those funky colours plants needs way less feeding i noticed personally.
2 likes
Complain
Selected By The Grower
Hashy
answered grow question 3y ago
It's fine she is going to pull out some stunning colours.
2 likes
Complain
kashmir
answered grow question 3y ago
You will have a very colorful plant :D
2 likes
Complain
Scrubbyjimbob
answered grow question 3y ago
It's fine, just genetics.
2 likes
Complain
Similar Grow Questions
Solved
TupacFR
Old leaves , black spot
Hello , today i cutted some leaves lowest who were yellow , on the plants. these leaves do not have much light. but i found some black spots and i don't know if it's lack of sun and simply died ? Can i just cut them ? What do you think about that ?
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Week 9
Leaves. Color - Black or grey
6y ago
1
2
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
3y ago
2
2
Solved
1juan420
greyish leaftips and dieing branches after topping
the highest branches died after topping. It looks to me like they had the same symptoms like some new upper branches are developing now. It looks very dark & feels soft Temps were 17-19°C & Humidity was 90%+ Water should be PH5.9, think ph reader might be wrong and ph is too low?
Leaves. Color - Black or grey
1y ago
1
1
Solved
JoeyJoeGrowJoe
Leaves brown and crispy
Leaves brown and crispy Day HR % 55 Night HR % 65 watering them everyday, could that be the problem ???
Week 5
Leaves. Color - Black or grey
6y ago
3
Solved
Indica_Jones
Purpel oder mengel ?
Are my Gorilla Zkittlez drooping or is that a deficiency or problem?
Leaves. Color - Dark-purple
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
6y ago
2
2
Solved
kelsiehoward95
First grow issues
Anyone know if this plant is gonna make it or what’s going on? Three different plants, First grow, all seeds are going good but these. Pictures are kinda hard to see. First two pictures are one plant. 3rd picture is 2nd plant. 4th picture is the 3rd plant.
Leaves. Color - Black or grey
4y ago
5
Solved
The_Wanderer
Cold or hot extraction for antioxidants?
What preserves anthocyanins in our cannabis leaves better? If we want the antioxidant properties so we can use them for our benefit, which is better? Cold gentle extraction or use of heat? A traditional african practice centuries old makes tea from leaves to treat certain illness
Leaves. Color - Black or grey
8mo ago
4
3
Solved
Kaiserschmarn
My seedling doesn't look so good.
This is my first coco grow so could be possible that I made a mistake. The other three seedlings are super healthy but this one has this weird thing with it's leaves. Somebody seen this before? I gave them some root juice and fertilizer before transplanting with ph between 5,5-6.
Leaves. Color - Black or grey
6y ago
2
3
Solved
Jovkimm
Hey brothers and sisters ! This is my first grow so IM little out of this but still to get some good results with latte yield (Im hoping) So my setup is -4quick ones 2x190w led panels from dutch passion (so they should ne pretty high quality i hope ! I would apreciate All help
Week 6
Leaves. Color - Black or grey
7y ago
1
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
3y ago
1
4
Solved
All_our_small_plants
Krankheit oder Schimmel?
She has produced her first two real leaves, which show a disease, but it could also be a fungal infection or mold affecting the plant. What do you think it is? Will she survive it?
Leaves. Tips - Die
Leaves. Color - Black or grey
1y ago
3
2
Solved
HomeGrowBro
Late flowering damaged leaves
Hi. Should I be worried? What action must I take. I dont want to spoil this grow. Thanks
Week 15
Leaves. Color - Black or grey
4y ago
1
3
Solved
Oggigz
Should i care ? I m going paranoid xD
Hello guys, i m on day 28 from seed i would like to have some points of view of another growers.... leaves got silvered/brown colored with snowy aspect... not on all leaves but i m pretty affraid of insect and shroom contaminations... thx for replies men and gurls
Week 3
Leaves. White powder
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
5y ago
3
3
Solved
eldruidamx
What is....?
Hello. Please help me identify the problem ... today the 8th week of vega ended, and some kind of illness began.(((
Week 8
Leaves. Color - Black or grey
6y ago
4
3
Solved
WeedSt
These three girls are all wilting and/or barely growing. I'd say over-watering except I've only been giving maybe a quart then waiting till the soil dries a little bit. Not too much tho. Could it be a nutrient problem already?
Week 2
Leaves. Wilting
Leaves. Color - Black or grey
7y ago
4
6
Solved
Moeljardinero
Tips turning into a black color
Growing some black domina started good but yesterday something happened the leaf tips started changing into like a black color and weak
Leaves. Color - Black or grey
4y ago
1
1
Solved
FiFrElOt
Demande de diagnostic
Hello, I'm currently in week 7, my problem has been going on since week 5 and I can't identify it... Has anyone ever had a problem like this?
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
Feeding. Deficiences
5y ago
2
2
Solved
Otherland_Wildspice
Bugs/Spiders in Lower Canopy - Black spots on leaves
I found some small bugs that were making Nets in the lower canopy. I removed the net all the leaves that were infected. Does anyone know what kind of bugs they are and how best to fight them?
Leaves. Color - Black or grey
Other. Bugs
Plant. Other
5y ago
1
1
Solved
ButtersStotch
Leaf Deficiency
What deficiency do you think this is?
Week 10
Leaves. Color - Black or grey
6y ago
4
4
Solved
Pseudofejk
What kind of Bug?
Hello, i have these grey/silver spots on a leaves. I also discovery 2mm long and thin white bugs without wings mostly on top of leaves. But i can not determine what kind of Bug it is. Any ideas?
Leaves. Color - Black or grey
5y ago
3
3