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Back to Grow Questions
What is this??
heythere12345
started grow question 5y ago
Anyone knows whats this and how to fix it??
Solved
Leaves. Color - Yellow
likes
Organoman
answered grow question 5y ago
Just a minor blemish, no need to worry and nothing needs "fixing"
2 likes
Complain
Selected By The Grower
Similar Grow Questions
Solved
Dudders
To flush or to treat?
Some yellowing leaves, mixture between cloudy and clear trichomes. Do I flush from here on in. Or treat a possible deficiency?
Leaves. Color - Yellow
Other. Harvest - Drying
Feeding. Deficiences
5y ago
3
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Solved
sndwich
Help me Obi-Wan Kenobi, you're my only hope....
Bit of a bug and weird leaf issue melt down, too much to write on here, rant in diary, any suggestions or thoughts welcome Thanks as always and happy growing D
Week 10
Leaves. Tips - Burnt
Leaves. Color - Yellow
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6y ago
1
2
Solved
Weedxcz
I have the light at a height of about 40 cm. The photo is taken immediately after watering. The water drains as it should. I use biobiz lite mix. I think it will be poor water quality or spoiled fertilizer. How do you recognize spoiled fertilizer?
Week 1
Leaves. Color - Yellow
3y ago
3
Solved
ThatFcukinChronic
What’s wrong ?
This plant has displayed this yellowing in a couple of its older leaves. It hasn’t gotten better with the exclusion of nutrients it doesn’t seem to be hurting the growth of the plant as it has continued to grow over the past week. Is this something I should be concerned about?
Leaves. Color - Yellow
Leaves. Color - Pale
5y ago
1
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Solved
Spicy_lemon
Yellow leaves, over feeding?
Hey everyone I noticed today that the leaves suddenly started to turn yellow, what should I do?
Week 13
Leaves. Color - Yellow
4y ago
3
2
Solved
HappySkunk
Light green leaves and more
This just snuck up on my - don’t ask me how. To me it looks kinda like late stage something... what is it and what do I do? The colour is lime, stem is purple (but it’s been like that for the entire flowering period) and there’s some brown colour too.
Week 11
Leaves. Color - Yellow
6y ago
2
3
Solved
CaptainKurryKush
Yellow Leaf on mid flowering stage.
Hello everyone, how is growing? I noticed some leaves turning yellow on the last week, I'm not sure if I overfeed them or if it is some kind of reaction because I put a new fun in the grow. Does anyone have the same kind of situation? Because it happened only in one of the plant
Week 10
Leaves. Color - Yellow
4y ago
2
3
Solved
Donnythenewbie
Nute deficiency?
Unsure what could be going on here so hoping some wiser heads could see me right as this is my first My waters pH is on the high side (Just shy of 7). I fed around 150ml of water with 0.15 of Bio-Grow 3 days ago and since have been keeping the medium moist. Advice is appreciated
Leaves. Color - Yellow
4y ago
2
2
Solved
w33dl3
Might I now see a somehow traumatized expression, having stressed the seedling at such a young age?😰
Week 2
Leaves. Color - Yellow
7y ago
3
1
Solved
Bonne_grow
les feuilles du bas jaunissent
les feuilles du bas jaunissent, que dois-je faire?
Week 8
Leaves. Color - Yellow
6y ago
1
Solved
KabakciLar
my daughters leaves turn yellow early
my daughters leaves turn yellow early ( help ) https://growdiaries.com/diaries/159707-grow-journal-by-kabakcilar
Leaves. Color - Yellow
4y ago
3
Solved
Cannabisflakes
Little seedling having a hard timr
So guys; I'm worried about this seedling. She's having trouble on keeping up with her sisters. I noticed a yelow color on their tinny tips 🤔 Cotiledons got brown pretty quickly too. She took longer to "open" the cotiledons after popping from the soil. Should I do something?? 🙏
Week 2
Leaves. Curl down
Leaves. Color - Yellow
Plant. Too short
3y ago
3
3
Solved
Starr
Lower leaves looking like this on multiple plants
What does this leaf tell you? a deficiency?
Week 8
Leaves. Color - Yellow
5y ago
2
7
Solved
TheNoobDude
Nutrient lockout, ph imbalance or nutrient burn?
Unfortunately I don't have a ph meter, so my best guess is one or more of these problems: nutrient lockout, ph imbalance or nutrient burn. The first 3 photos are from an Auto Northern Light and the last 2 are from an Auto Jack Herer.
Week 6
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
6y ago
1
1
Solved
GreenEyez
5th Flowering week leaf yellowing change in nutrient program 1 day of tent overheat
Last week (4th flowering week) I started with Plagron Greensensation and 6 days later I've seen some serious yellowing of the lower fan leaves. Also leaf tips are turning purple a bit. Had a day of overheating (~29°C) too. Question is, with what am I struggling with here?
Week 10
Leaves. Curl up
Leaves. Color - Yellow
4y ago
4
3
Solved
revilo
Light Brown patches on leaves.
I'm growing outdoors but under poly in Thailand and noticing yellowish/brown patches appearing on some of the leaves. Is it anything to worry about?
Leaves. Color - Yellow
4y ago
4
Solved
rvarsk
Discoloration on leaves - yellow
Whats up with the discoloration on the leaves on this one plant? Most recent upload 7-30-21. I cant quite find a matching picture. No other plants have this issue and it was this way pretty much from the start. Thank you Soil is ffof, ph 6.5 water
Week 2
Leaves. Color - Yellow
5y ago
2
2
Solved
CuzICann_abis
Day 4 and it looks like what, nute burn? light burn? Just planted in a new batch of living soil. I'm stumped. Comments welcome!
Week 1
Leaves. Color - Yellow
6y ago
5
5
Solved
Ema26
Deficiency?
What’s up guys can anyone confirm a nitrogen deficiency? If not could you please advise on what the problem is? Many thanks! Some old and new photos, hard to see in some because of the light!
Leaves. Color - Yellow
6y ago
3
5
Solved
DelightfulCannaCo
Yellow edges on new growth
What could cause the yellow edges on the growth of new leaves that’s affecting only 1 plant. Soil of this plant also seems to be more moist than the others but all are bottom fed via autopots.
Week 6
Leaves. Color - Yellow
6y ago
2
2