Threads is in beta — try the new feed
Start My Diary
Start My Diary
Log In
Start My Diary
Home
Threads
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
English
Log In
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
Tips turning into a black color
Moeljardinero
started grow question 4y ago
Growing some black domina started good but yesterday something happened the leaf tips started changing into like a black color and weak
Solved
Leaves. Color · Black or grey
likes
GrowingGrannie
answered grow question 4y ago
I don't see anything that is black... dark green, yes - and to my eyes, it looks very healthy! Give her time and patience... I think she'll be fine! Good luck!
1 like
Complain
Selected By The Grower
Similar Grow Questions
Solved
Cauli
Leafs on top turning slightly yellow and getting black spots
Hi fellow growers, any idea on what's happening to this plants? All three pictures are different plants and it is spreading super fast. One plant in tent doesn't show any of the symptoms. I already flushed them and gave them a light nutrient solution with PH 6,2
Leaves. Color · Black or grey
1y ago
4
5
Solved
NicoKh
bad leaves
Some leaves in a bad looking don't know why, i think is overfeed or smthn what do you think? them are on the middle of the 5th week of flowering
Week 9
Leaves. Color · Yellow
Leaves. Color · Black or grey
5y ago
2
2
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
The_Wanderer
Help! Black Weed!
Help! Almost ready to harvest on the winter solstice. Black weed
Leaves. Color · Black or grey
9mo ago
9
8
Solved
Karalis89
Hey friends, can you tell me what this could be? Should I be worried? It seems to be doing fine and it's the only leaf with spots, could it be due to some water accidentally falling on it? Thanks
Week 4
Leaves. Color · Black or grey
4y ago
3
3
Solved
BudXs
Please see the 2 photos marked in the diary. Is this a classic PK burn? Did a feed with no MegaCrop, no cal-mag, just PK boost at diluted dosage. The coppering and yellowing has come sudden. Leaves are crispy where burnt. I hear its easy to burn with PK boost. Did I do that?
Week 13
Leaves. Color · Black or grey
7y ago
5
2
Solved
herbalistssword
Grey leaves
Noticed some leaves getting a brown grey colour. Any idea what this is? Seems to only affect leaves on one branch
Week 19
Leaves. Color · Black or grey
6y ago
1
Solved
furphy
Blackening leaves on 2 week old seedling.
Any ideas what has caused the blackening on the leaves? More effects of the overwatering? Hope it's not a lost cause but I'm losing hope.
Week 1
Leaves. Color · Black or grey
6y ago
2
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
Frm11001
Mi situación empeora! AYUDA
VERY COMPLETE DESCRIPTION IN COMMENTS!
Leaves. Color · Black or grey
5y ago
4
6
Solved
Kushpooh
LEAFS DYING
The edges of the leaves are dry and black. Every single point of the leaf is burnt(black) or yellow...even some edges on the leafs of the coal are burnt. I guess it’s overfert...but I just flushed. Is it Ph? I haven’t checked in awhile. Is it they ready to be cut down?
Week 9
Leaves. Color · Black or grey
6y ago
1
2
Solved
mushimushi
Deficit or excess? Or what
What happen
Leaves. Color · Black or grey
4y ago
1
5
Solved
Zark002
strangely growing leaves.
hi guys, after doing a defoliation and someone ties, some smaller branches from the bottom started to present this problem where the new growth should come, do you know what it could be and how to fix it?
Week 5
Leaves. Color · Black or grey
4y ago
3
Solved
urbanbud
dark discolouration developing in flowering wk 3
howdy growbuds, noticing the pictured discolouration. hope someone w more experience/knowledge might recognise what's happening to my gals before it develops. advice/opinions welcome on if maybe nut burn/def, temp or ??? a heap more detail in entries to help diagnose. cheerz 🙏
Week 14
Leaves. Color · Dark-brown
Leaves. Color · Black or grey
Feeding. Deficiencies
6y ago
2
4
Solved
GrowYourFive
The problem in plants when I supplying CO2
Hello! After adding CO2, I noticed problems on the leaves of my plants. Grow in coco+perlite, water with 1100ppm solution, 1000ppm co2 in air. Drain from the right 1400ppm and 1800 from the right. Is it related to co2 and irrigation system?
Week 5
Leaves. Color · Black or grey
Feeding. Automatic systems
Feeding. Chemical composition
4y ago
2
2
Solved
stefu
Hello, do the leaves of the plants get darker if you give more nutrients before they show signs of over-fertilization? I use Canna aqua. I know that if I give too much nitrogen, the plants get darker. But is it the same with too high EC?
Leaves. Color · Black or grey
5y ago
1
2
Solved
Zuzuman
Mehrere Mängel
2. Grow with Gorilla Cookie Autoflower seeds. The deficiencies on the back left look like those on the back right, I think phosphorus based on the pictures, and in the front, it's pretty much a mix of everything but extreme. The only bud that smells when you touch it is the one from the back right, the others don't.
Buds. Not fattening
Leaves. Color · Dark-brown
Leaves. Color · Black or grey
1y ago
2
Solved
Slickchigdog
Is this a calmag problem?
What problem do i have? Is it calmag? Help please. I grow in lightlix biobizz and with biobizz fertilizer
Leaves. Color · Black or grey
1y ago
1
1
Solved
Chillymann
Black poison is starting to show her colors.What can i do to speed up or enhance this process.See photos.This is a outdoor grow .
Week 16
Leaves. Color · Black or grey
6y ago
1
Solved
PakaloloTingz
Grey spots on leaves and yellowing
The leaves are looking light green to yelloe and there are these dark edges on the leaves are showing up.. Has anyone experienced this before? It was happening a bit before transplant but now it seems to be getting worse. I just transplanted within 24hrs... Stress? Overwatering?
Week 8
Leaves. Color · Black or grey
6y ago
1
1