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
Seeing some top bud leaf discoloration
aRecreationaliststarted grow question 5 years ago
Starting to see small dark/black discolorations on the leaves.
Since I don't know the genetics, I can't tell if it's prone to dark leaves.
Could it be signs of anything else?
Note: Started watering only using TopMax and ActiVera because of some possible Nitrogen toxicity
like
Shagrathanswered grow question 5 years ago
Yes it could be genetics but it looks like molybdenum deficiency.
It is often caused by low temps and excess sulphur. It should be nothing to worry about tho!
Similar Grow Questions
Solved
LonsiGrows
I don’t know what does it mean that I have blueish tint on my leaf’sIf you know what is wrong with them tell me please.
Leaves. Color - Dark-purple
2 years ago
1
4
Solved
Indica_Monster
IWhat does the tree say?What does the tree say . Am I over-fertilizing?
Week 1
Leaves. Color - Black or grey
2 years ago
5
4
Solved
totemas69
Leafs dying off yellow/dark brown/ blackLeafs slowly went from yellowish to yellow green dark brown black
not sure whats causing this
im not measuring ph so that could be first step to solve i guess
cal mag P deficiancy?????
definitely had some light burn as MH fce 3000 goes to max when its on 80prc lesson learned
Leaves. Color - Yellow
Leaves. Color - Black or grey
Plant. Stem - Red or purple
2 years ago
2
4
Solved
Landomagic
Purple on the leafsCan anybody tell me where does the purple in on your leafs come from or why is it caused?
Week 14
Leaves. Color - Dark-purple
2 years ago
5
1
Solved
ezgrows4anoob
What's going on with my clones? Do not have much information to add. VPD is not terribly off, DLI around 25.What's going on with these clones? Not sure what it could be. They could possibly be rootbound. They should have been transplanted a few weeks ago but I did not have the space.
2 years ago
3
3
Solved
TheNextGanjaMan
Purple leafThe tips of the leaves are turning a purple color, should I be concerned and harvest now or can I wait another week? This week the water is just water.
Leaves. Color - Dark-purple
2 years ago
1
1
Solved
RootsmanNL
How to prevent Black spots?I see some very small black spots on leaves. Shiny black spots. I have no idea what it is and I don’t see any insects. It is noticeable especially on leaves that start to get yellow.
Any idea what is is and how to prevent?
Week 12
Leaves. Color - Black or grey
2 years ago
12
10
Solved
Fro5ty
Necrosis at upper leafs of 1 plant in RDWCAre the leafs dying? Or am i having a deficiency? Hangover NYE. slept till monday. pH dropped to 5.0 by then. Changed water. 2 days EC 0.8 to 0.6. pH stable 6.3, is weird, caus it has been dropping continuously. Lower leafs look fine. It's also the ripest girl fyi. Problem worsen
Leaves. Color - Black or grey
2 years ago
1
3
Solved
Maskedcucumber
At what stage do leaves get darker ? This is confusingI overwatered them at the beginning of veg and then I fed them with 0.7 ec nutes max, EC would go up if I gave more. I've had tips burning probably from light too close. I find that leaves are pretty dark but it may be because of the strains. When leaves do get darker in flo ?
2 years ago
3
4
Solved
2Dawg_Plant
Is this Amnesia Auto Healthy?Is this normal for Amnesia Auto's? Still new to this growing hobby so your thoughts and suggestions are much appreciated
Leaves. Color - Dark-purple
2 years ago
1
3
Solved
TiredHerbalist420
What is wrong with my purplematic cbd?Whats wrong with her? Could it be too high PH?, it was around 7.2.., i also noticed i had my temperature raised 30'C but i got it fixed it to 22'C, some leaves are crispy dry, some bluish coloring, few leaves have little bit brown on tips, now i noticed some brown spots on leaves
Leaves. Tips - Burnt
Leaves. Color - Dark-purple
Leaves. Color - Dark-brown
2 years ago
4
9
Solved
GrowYourFive
The problem in plants when I supplying CO2Hello! 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?
2 years ago
2
2
Solved
Sparkle_Party
Yellow and purple leavesI stopped feeding beginning of the week because I had yellow tops on one of my buds. I think it is causing yellow leaves. Does that sound correct? Also I am seeing sort of a purple colouring on some of the leaves. Is that okay?
Leaves. Color - Yellow
Leaves. Color - Dark-purple
2 years ago
4
Solved
TheHighentist
Leaves on 1/6 plants are changing colorOne of my ladies is acting different to the 5 other ladies.
So i wanted to check with the forum, if i should worry.
As seen on the pictures, top leaves egde turned red/purple and some even a bit yellow.
Light stress? Or just getting closer to getting ripe?
Leaves. Color - Dark-purple
2 years ago
4