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
Leaf colours
Scrumpystarted grow question 4 years ago
Some concerning leaf colours beginning to emerge.I suspect it is some kind of nutrient deficiency, which I accept as I'm not feeding, but would be good to know for sure all the same.
Weird that its just on the one plant despite them both having in the same growing medium etc
like
Burmeseanswered grow question 4 years ago
Hi there,Plants are less defensive during flowering stage and they are using all the energies for bud production.They will show heat stress( mostly if temp is above 25C or intense heat at buds,hot spot heat stress)and leaves discoloration(may be different from strain to strain.As long as I can keep my substrate pH in proper range and proper feed,I will not worry a bit about those discoloration).All I would do is making her as comfortable as I can until harvest and focus on buds for pests, mold or rot.Happy growing... ✌️
Similar Grow Questions
Solved
TheNextGanjaMan
Deficiency, excess or soil problems?Hi, I need help, I have 4 plants of the same strain and several of the leaves are turning yellow and drying out. Some with a burnt appearance and curled upwards. I'm using a super soil, with water with pH 6.2-6.6 +/-. water with fert once a week for this flora. Fert Use 1xonce.
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Dark-purple
4 months ago
5
5
Solved
Combright
Is this Okay ? Leaves from buds tuning Black/purple. I have pH around 6,7. Strain Is apricot by Fast buds And it shouldnt be black.
I am using full biobizz nutrients by shedule
Leaves. Color - Dark-purple
Leaves. Color - Dark-brown
Leaves. Other
3 months ago
3
3
Solved
nopes
Yellow and purple leafe tipsThe tip of the leaves on the Quick One are turning yellow and then into a deep dark purple, is this supposed to happen or are the in trouble?😰
She is in her second week of flower, looked overall healthy so far, any idea on wahts happening?
Week 6
Leaves. Color - Dark-purple
3 months ago
2
5
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 😐
10 days ago
6
6
Solved
yoinky_sploinky
Brown/yellow/purple leaves inThis started out as brown spots on big fan leaves and has turned into what you see on the pictures. I've been ignoring the discoloration until I was greeted by some wilted, dead leaves on plant #2 today.
I'm not worried at this point, just really want to know what's happening
5 days ago
2
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
10 months ago
9
3
Solved
Majky1544
Deficiency? Help me...Hey guys im having a problem with my gorilla cookies auto.it's 8 weeks from seed, growing in plagron pebbles, drip system, EC now 1.8, PH 6-6.5. light viparspectra xs1500 pro, height approx 30 cm. Nutrients - advanced nutrients
Leaves. Color - Dark-purple
Leaves. Color - Dark-brown
10 months ago
1
2
Solved
m0use
Look At This Pigmentation!Lower fan leaf vs upper fan leaf in the canopy. The difference in pigmentation is wild! It almost looks like its bleeding.
.
,
,
,
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
?Why?
8 months ago
3
6
Solved
BudmanFlyingjoint
what's going on?
First photo was on 21/3/2024, 2nd on 25/3/2024, 3rd on 26/3/2024 Leaf kind of necrosis. New sprouts under fan leafs show green and yellow both bright.
Leaves. Color - Pale
Leaves. Color - Dark-purple
Leaves. Color - Mottling
9 months ago
2
Solved
BudmanFlyingjoint
Strange discolorationThe plant is becoming less green, more yellow, dark green/blue, and the tip seems necrotic. She received a little more light intensity (TS1000 at 50cm, 25%dim to 50%dim) when she was repotted on the final DWC. T.A. (Growing on FeedChart) was used to create the nutrient solution.
Leaves. Veins - yellow between
Leaves. Color - Dark-purple
Feeding. Deficiences
9 months ago
1
3
Solved
inhale_exhale
Two problems in a week. I diagnosed the first one based on similar grow questions (: maybe not right )First three photos appeared a week ago, I decided that it is calcium and took a more reliable Ph meter, maybe not right, but no new spots appeared.
Second problem at the end of the week, 3 days after defoliation 2 large lower leaves and 2 leaves inside. 30 hours after watering.
7 months ago
4
3
Solved
SaiMutsu
Weird splotchesNot sure what this could be, I'm thinking phosphorous deficiency, the dots are weird though.
Leaves. Twisted
Leaves. Color - Dark-purple
7 months ago
1
1
Solved
SaiMutsu
N or P deficiency?Need help to understand if this is P or N deficiency. It's on the lowest fan leaves, one is more pronounced than the other, and it's mostly on one side. Stems and veins look like they're giving hints of P def but from what I searched leaves look like it could be N def.
Leaves. Color - Dark-purple
Leaves. Color - Dark-brown
7 months ago
3
3
Solved
IQuSX
🍁 changing color ??Help! 4 weeks of bloom, began this about 7 day ago…
What is it, how we could greening it?
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Dark-purple
7 months ago
1
1
Solved
Kramouss
Defoliation (moby dick)Should i Defoliate a little ? She’s super dense what do you think
Leaves. Color - Dark-purple
6 months ago
3
3
Solved
L8BL00MER
Autoflower leaves turning brown/purpleMy Green crack auto's leaves are turning brown/purple-ish. 9th week/bloom. Could this be normal/end of lifecycle? Deficiency? Genetics? [Specs: BioBizz org. nute sched, Vipar LEDs, 6,2PH, ca 25°C.] Any help, tips and hints are much appreciated ♥️🙏🏻
Leaves. Color - Dark-purple
6 months ago
4
5
Solved
Nugget420420
What is happening ?Hey Nation,
What is happening with my plant?
Leaves. Color - Dark-purple
6 months ago
1
1
Solved
Catsmeow
What are my leaves turning purple/blackWhy are my leaves turning colors? I have 5 of the same strain but this one, the leaves are turning almost black. Is this genetics?
Week 6
Leaves. Color - Dark-purple
5 years ago
3
3
Solved
dank604
Possible overfeeding nutes?Could someone possibly identify the issue on that one leaf? I had another like that a bit worse that where the edges started to curl. They were fan leaves so I ended up removing them as they were a bit worse off. Doing much better now, only guess is too much nutes.
5 years ago
2
1
Solved
Reedius
nute burn or lack of?Hey guys,
Is it nute burn? Or lack of nutes?
I gave them nutes on the 25/04.
- 1,5 litres of water with 0,5ml of biogrow, 1ml of biobloom and 2ml of topmax by biobizz.
I had given them 1ml of biobloom and 1ml of topmax on the 22/04.
Soil is from compo sana.
Thanks for the help
Leaves. Color - Yellow
Leaves. Color - Dark-purple
Feeding. Deficiences
5 years ago
3
2