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Back to Grow Questions
Yellowing of leaves
Grasszilla
started grow question 5y ago
Yellowing type of spots
Solved
Leaves. Color - Yellow
likes
Hashy
answered grow question 5y ago
I wouldn't worry about those 1st set of leaves. They generally don't stay healthy for long.
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Selected By The Grower
Similar Grow Questions
Solved
promo
What is this rust discoloration on leaves, and how can I stop it?
Does anyone happen to know what is causing this rust colored discoloration on fan leaves? It starts on bottom leaves, and moves up. Also seeing yellowing on leaves, and not sure if its pest issue, light issue, deficiency, or watering concern. Super nervous plants are dying🙁
Week 3
Leaves. Tips - Die
Leaves. Color - Yellow
Leaves. Other
5y ago
7
3
Solved
Northern_Ent
Yellow leaves late flowering stage
Aug 17 final pic...this plant looks a bit yellow...is that N deficiency? Or is it normal for this stage for this plant? Other ideas? Thanks and GD rocks. 😎
Week 11
Leaves. Color - Yellow
5y ago
1
1
Solved
PersasH
Im getting what looks like a Nitrogen deficency but I have put nutrients on my plants and still the same. What other thing can cause this? PH? All strains are 4 to 5 weeks old and already flowering. Yellowing started to show very early, since week 3 and leaves fall off.
Week 4
Leaves. Color - Yellow
5y ago
2
3
Solved
Noobftp
blue cheese auto ph 6.1 6 weeks fog 50% celsius 24 yellowing of lower leaves What could be the problem ? you can only do this because of flowering. flowers receive the maximum amount of nutrients
Leaves. Color - Yellow
6y ago
2
3
Solved
koronkonko
plant problem - leaves
hello, what is it? deficiency nutrients? Please help.
Leaves. Color - Yellow
5y ago
1
3
Solved
Jayvo
Light green / yellow marks on leaves
I was just wondering why I have green / yellow marks on my leaves, I think it’s because of light stress but I’m not too sure, I’ve been giving it 700PPM in nutrients, thanks in advance
Leaves. Color - Yellow
5y ago
1
1
Solved
FireManPan
Magnesium deficiency?
I think I may have an early deficiency of magnesium? I'm totally guessing here. Not much experience. Seems to slowly be getting more pronounced. First water since transplant to FFOF was only pure RO. Thinking maybe I should added cal-mag?
Week 3
Leaves. Color - Yellow
5y ago
5
3
Solved
gogreen
What is yellowing my little leave ?
Week 2
Leaves. Color - Yellow
7y ago
4
5
Solved
farah4weed
Yellow and pale leaves of plants. Purple stems.
The week before flowering, I flushed the pots and brought the tds to 700ppm. Don't you think the leaves are dull? I feel there is a problem??
Week 12
Leaves. Color - Yellow
2y ago
25
6
Solved
Onandon
Kill or cure - yellow leaves from day 5
Hi all. Started a 6 plant grow on the 17th dec but one of the plants is struggling. For the first 4 days they were under clear plastic beakers to up the humidity. On day 5 they were all looking fine but this guy had a few brown marks on the leaves and have now turned yellow.
Week 2
Leaves. Color - Yellow
5y ago
4
Solved
Newbie5648
yellowing on bottom leaf but rest are fine?
Why is my bottom leaf turning yellow but rest are fine?
Week 5
Leaves. Color - Yellow
5y ago
1
6
Solved
ganzigunnu
yellow spots first week!
what does this mean? first time seeing this. its also wilted a bit. only 7 days old. didnt measure ph. im not even watering them.
Week 1
Leaves. Color - Yellow
2y ago
4
6
Solved
Broffel
Yellow leafs
Is it nessacery to have yellow leafs on the plant when you harvest the plant?
Leaves. Color - Yellow
6y ago
3
3
Solved
Needweed
What deficiency is this
I got my bubble kush auto from RQS 65cm high here, in week two of flowering. This sign appears on older leaves. 4 days ago i did a flush and after dry, lightly fertilised with 450ppm. Last watering with runoff check. The ppm was cca the same(450).My tap water is 330ppm already.
Leaves. Color - Yellow
3y ago
1
2
Solved
BiteAway
Health problems?
What could this be? PPM: 700 - 800 Temp: 26C (79F) Hum: 50-60%
Week 10
Leaves. Curl up
Leaves. Color - Yellow
4y ago
7
6
Solved
1stForBuds
PLEASE ADVISE ME OF THE PROBLEM
Hi peeps this is the same question as yesterday...I got a problem with my zkittlez auto.... one day she she was fine then the next day I find her like this.. she has been fed I need advice of the possible cause please . photo taken with and without light
Leaves. Color - Yellow
4y ago
4
5
Solved
Dustin77
Yellow leafs 4th week of flower
Does anyone can say ne what issue i have? Ph Is normaly on 6.0. feeding with Green House bioline, all plants look healthy but one getting yellow leafs from top upside down. Help pls
Leaves. Color - Yellow
4y ago
1
1
Solved
Plant_Scientist
Dry or Feed?
What should I do to fix my plant? She has hanging leaves and yellowing for weeks. The summer has been pretty wet here, and the soil has been satiated a couple of times. It's getting dry now. Should I wait for the soil to completely dry or try feeding nutrients?
Week 17
Leaves. Curl down
Leaves. Color - Yellow
4y ago
2
3
Solved
Waveform
Oldest leaves turning yellow
What could be the cause of oldest leaves turning spotty yellow on 3 week old plants? They got nutritients end of last week for the first time, but not that much.
Leaves. Color - Yellow
2y ago
2
2
Solved
561honda
Is this led light burn ?
Ph is on point 6.2 run off is 6.0 no nute burn
Week 10
Leaves. Color - Yellow
4y ago
1
7