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Back to Grow Questions
Dark patches on leaves
Growzone
started grow question 5y ago
There are these darker areas on the first true leaves of my Speed+ auto plant, is this anything worth worrying about or fine?
Solved
Leaves. Color - Dark-purple
likes
RussianGrower
answered grow question 5y ago
These are lower not productive leaves, as a result they will dry out. this is normal
1 like
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Selected By The Grower
Similar Grow Questions
Solved
KeepOnGrowin
"Wrinkled" Leaves - Dark Color
This is my first time growing anything, so I have no idea. Medium is Detroit Co. Great Lakes Water Only Soil. 18/6 light. This girl is 11 days from breaking soil. I'm concerned about the texture of the leaves, they seem almost wrinkled and also dark in color. Any input is appreci
Week 2
Leaves. Color - Dark-purple
3y ago
4
3
Solved
SpaceMod
The leaves are turning purple from the smaller stems and slowly on the larger ones. Trichnomes details above. Would she be ready to harvest in the next few days?
Week 14
Leaves. Color - Dark-purple
6y ago
1
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Solved
Green_wannabe93
¿¿Consejos para cuidar bien esquejes sin higrómetro????
Tengo 9 esquejes dentro de una caja transparente con tapa para mantener la humedad. Pulvericé todos los alrededores. Después de 1 día, unas pocas hojas amanecieron con bordes morados, quizás por exceso de humedad. No tengo higrómetro para medir bien eso ¿Qué debería hacer?
Week 9
Leaves. Color - Dark-purple
Setup. Clones
4y ago
2
Solved
LonsiGrows
I don’t know what does it mean that I have blueish tint on my leaf’s
If you know what is wrong with them tell me please.
Leaves. Color - Dark-purple
2y ago
1
4
Solved
aRecreationalist
Seeing some top bud leaf discoloration
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
Week 6
Leaves. Color - Dark-purple
Leaves. Color - Black or grey
5y ago
1
1
Solved
BushDoctor420
Why is one of my plants turning purple at the top?
One of my plants is starting to turn purple at the top, both leaves and the bud itself(As shown in photos 3, 5, and 6 for week 11). Could this possibly be bud rot or something I should be worrying about?
Week 11
Buds. Other
Leaves. Color - Dark-purple
5y ago
2
3
Solved
Goyard1
Purple stems ?
I am growing critical purple from growers choice seeds and it is towards the end of the first week of veg for me and I noticed the middle of the leafs/ stems turn purple and I was wondering if that is normal
Leaves. Color - Dark-purple
4y ago
1
1
Solved
PEAKYPLANTERS
the purple leaves
hey guys ... my girls started to make the tips of the purple leaves: o !!! In your opinion, is it a deficiency or a question of genetics? for fertilization use graded release pellets
Week 10
Leaves. Color - Dark-purple
5y ago
3
3
Solved
Tropicalstorm
Purple tips
Hi! I'm finishing up flowering and I was wondering what happened that made her tips turn purple. Nutrient burn? Deficiency? Cold (she was exposed to 3 C for a few days)? Genetics?
Week 25
Buds. Other
Leaves. Color - Dark-purple
3y ago
3
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Solved
fraankiiee
Cosechar ya las Cream Caramel?
¿Creéis que debería cosechar ya las Cream Caramel? Los tricomas se ven blancos, pero los pistilos no mucho. ¿Es normal ese color morado?
Week 7
Leaves. Color - Dark-purple
Other. Harvest - Drying
Setup. Strain - Autoflowering
4y ago
1
5
Solved
Dankbudz84
Phosphorus deficiency using canna coco on all auto
I have the entire canna line except boost, I have a phosphorus deficiency (dark leaves with a dark blue tint on new and old growth. Which synthetic bottled nute would be recommend to fix this or do I add more a+bmy ec currently at 1.35 and Ph 5.9. Do you seen any other deficienc
Leaves. Color - Dark-purple
4y ago
2
Solved
Walleyeguy
Spots on lower leaves. Edges.
I have spots on lower leaves. Already trimmed some off. Thinking it's cal as I'm growing in coco. But as I switched to 12 and 12 could use some advice. Seem to be mostly on edges and tips of leaves ( where lights hitting ).
Week 5
Leaves. Color - Dark-purple
4y ago
3
2
Solved
brownbae420
Catching a fade?
Is this fade normal for a Crème de la Chem? Or is this some other kind of deficiency. This plant has not had any issues. She’s the most healthy of all of them. In the pics I’m trying to illustrate the purple color showing up on some leaves.
Week 10
Leaves. Color - Dark-purple
1y ago
9
3
Solved
Deano1804
Flower discoloration issue
Having some coloring and clawing issues. Not sure what to do from here. How far from harvest is she? Do I need to take any action? Any advice is helpful!
Leaves. Color - Dark-purple
1y ago
3
4
Solved
Voltron1
Discoloration around buds
Should I be worried about the dark color on the leaves around the buds? What causes this?
Week 5
Leaves. Color - Dark-purple
5y ago
1
Solved
BudsRus
Purple?
Leaves look purple in the middle, does anyone know why this is? Bit difficult to see from photos
Leaves. Color - Dark-purple
4y ago
3
Solved
Maskelyne
Aiuto!
Problemi alle foglie carenza di zinco? O over fert?
Week 5
Leaves. Tips - Burnt
Leaves. Color - Dark-purple
5y ago
3
2
Solved
tangie
Dark purple areas on leaves — genes or environment/feeding problem?
What the heck is this? Is it just purple genes or a stress/deficiency or a combination of multiple factors? I have checked three visual cannabis plant health guides, and did not find a single issue which looks like this. Maybe a combination of 2 factors, but I'm not convinced 😐
Week 9
Leaves. Color - Dark-purple
Leaves. Color - Dark-brown
6mo ago
6
6
Solved
NASATrainer
Purple leaves -- copper deficiency due to pH falling below 5.0 for a few days? Or natural color coming out due to light and age? Thoughts?
Week 18
Leaves. Color - Dark-purple
6y ago
2
Solved
Deejay_scuff
Leaf diagnosis 3wk flower
Urgent!! Help needed! My leaves on one plant are turning purple and not looking great. I can't seem to narrow it down. I was planning on a kelp foliar spray but read not to do it past 2 weeks of flower. Anybody know what to do? I'm at a loss and don't wanna throw nutes at her
Week 11
Leaves. Color - Dark-purple
3y ago
4