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Back to Grow Questions
Leaves turning yellow
MissLemon
started grow question 6y ago
Hello grower community, Plant is on 3rd week of flowering and big fan leaves started to to light yellow. Is it just Nitrogen deficiency or smthg esle? Looking forward to your recommendations.
Solved
Leaves. Color - Yellow
likes
SNoWfLaKe420
answered grow question 6y ago
My guess is nitrogen deficiency supposedly you should feed veg nutes 1 or 2 weeks into flowering just a little and week it off kinda
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Selected By The Grower
TimTheTerpMan
answered grow question 6y ago
This can happen in flower. If the new growth is all looking good. And it doesn't seem to spread rapidly I wouldn't worry! Happy Harvesting!
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Similar Grow Questions
Solved
Itchingtogrow
When to start nutes
Anyone have any tips on when to start nutes on this girl? Her bottom single leaf is yellowing a bit and one or two other lower leaves have a yellow mottled coloring. Not sure if that’s from touching the soil due to LST or because she’s hungry. This is supposedly a low nute strain
Week 4
Leaves. Color - Yellow
5y ago
2
3
Solved
Hisknibbs935
Any ideas just noticed this leaf it was at the bottom and heavily shaded ,anyone know if it Is a deficiency or lockout possibly she has not long started showing flowers
Week 5
Leaves. Color - Yellow
6y ago
2
3
Solved
Sitej
turn yellow top leaf tips
please tell me what it could be, jack herer fast buds, fertilized on day 19 1/4 of the dosage, already managed to pour clean water on day 22, ph is fine, mars hydro ts 600 lamp distance is 35 cm now she is 23 days old
Leaves. Color - Yellow
3y ago
2
5
Solved
klimfish
Seedling leaf color is very light green.
I'm wondering if there is any reason to be concerned with the lighter color leaves of one of my plants? They are significantly more "lime green" than the other two. he one in question is the bottom one in the picture attached. It is clear how much darker in color others are.
Week 1
Leaves. Color - Yellow
5y ago
3
3
Solved
Chase13852
Nitrogen deficiency??
Looking like I have a nitrogen deficiency. Thoughts and what do I do to correct other than what I've done already with a top dressing off earth worm castings and blood meal?
Week 12
Leaves. Color - Yellow
2y ago
1
2
Solved
kalikusher
Все ли нормально с листьями?
Всем привет, снова я:) Что скажете про кустики? Их тут 2 если что, по 2 фото на каждый) Не сильно ли светлые листья? И как-то вниз начали смотреть? Температура часто до 30 доходит, это может быть из-за этого?
Week 2
Leaves. Color - Yellow
4y ago
1
1
Solved
BrumbeeBuds
Yellowing with brown spots?
So first day of week 5 Flower I see 3 leaves with the middle and adjacent petals showing yellowing around the edges and brown spots too. Fan leaves above and below look perfectly ok.
Week 16
Leaves. Color - Yellow
4y ago
3
3
Solved
FingersCrossed
What's wrong?
What's wrong?
Week 2
Leaves. Color - Yellow
5y ago
2
1
Solved
Sygnoman1987
Yellow leaf
Hey Guys ! Why my plants have this light yellow color ? Gorilla Cookies Auto from Fastbuds. Light 450ppfd Water 6.5ph Ec 0.3 I add 1ml grow and 0.3 Calmag from Biobizz Happy growing !!!
Leaves. Color - Yellow
6d ago
11
9
Solved
Jamadeen
Lower leaves are yellowing and dying
Lower leaves are turning yellow and falling off, i know of the top of my head it might be Nitrogen deficiency or imroperly balanced PH but i use the same ammount every time which comes out at about 6,3, checked with chamical and digital device, more nitrogen added but no result.
Week 12
Leaves. Dropping off
Leaves. Color - Yellow
4y ago
2
Solved
Whitewizard
Leaves yellowing too much
Hello people!Maybe I'm a bit paranoid in this last week until harvest but leaf yellowing on the plant doesn't seem to be quite right.leafes become yellow in just few days and trichomes on the buds are around 60/40 milky/clear without amber.I trimmed all yellow leaves few days ago
Week 7
Leaves. Color - Yellow
3y ago
1
1
Solved
adr1ann1
Its this normal? (yellow leafs down)
Leaves. Color - Yellow
6y ago
2
2
Solved
MissGreenEyes
Seedling leaves are discolored and starting to curl
Not sure what the issue is here. You can see it evolving over the past few days (Sept 29th - Oct 2nd). The leaves are discolored, light, almost yellowish in color. And one is starting to curl. There are clear images of this in the post above. What's going on here? Thank you!
Leaves. Curl up
Leaves. Color - Yellow
4y ago
4
4
Solved
EXZELENS
What kind of deficiency is this?
It has been like this for 5 days or so. It looks to me like Iron deficiency but I don´t think that´s probable. I flushed her in order to get rid of salt excess but she didn´t recover any. TIA
Week 9
Leaves. Color - Yellow
5y ago
1
2
Solved
Growerxm00
Leafs curling, help
Why leafs are curling like that? I just use 5 ml of Hesi complex and Bloom in 5l of water, help.
Week 10
Leaves. Curl up
Leaves. Color - Yellow
Other. General questions
5y ago
1
1
Solved
SpaceMind
Rust colored circles on leaves during week 1 flower?
Just finished week 1 of flower and I have orange/rust colored spots forming on the upper/low leaves. I tested the Ph run-off on the last feed at 6.0 - Any suggestions or advice would be greatly appreciated. Spots formed overnight on only one plant.
Week 5
Leaves. Color - Yellow
6y ago
2
2
Solved
martonx
Yellow leaves on White Widow?
One of my White Widow has a problem, some leaves are yellow. Otherwise she looks healthy? What could it be? Should i worry? Thx!
Week 7
Leaves. Color - Yellow
5y ago
1
1
Solved
eeeewan
Beginning of Week 2 - Yellowing? Over/UnderFeeding?
Are these first leaves showing some yellowing or is this a normal shade for leaves at this point. Just wondering if I might have overfed the plants, or even the opposite. If anyone was able to share what they think it would be extremely appreciated.
Week 1
Leaves. Color - Yellow
Feeding. Other
3y ago
5
5
Solved
PietertjeOpDeLijn
Newer leaves also turning yellow at the tips. Flush?
Newer leaves also turning yellow at the tips. Started to give the plant Terra Bloom,Sugar Royal, Pure Zym and power roots again after only giving it water for 2 weeks long. Is this a nutrient burn and will a big flush help it out? Doesn't a big flush overwater the plant?
Leaves. Color - Yellow
3y ago
4
9
Solved
lukeb822
Magnesium?
Is this magnesium deficiency? Any ideas what might be going on?
Week 4
Leaves. Color - Yellow
Plant. Wilting
Plant. Stem - Red or purple
4y ago
3
2