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Back to Grow Questions
What's wrong with my leaves?
CestalabTH
started grow question 5y ago
Want calmag? Help me broter🙏
Solved
Leaves. Color - Yellow
likes
Cannabeast40
answered grow question 5y ago
it could be a ph issue, what is your current ph?
1 like
Complain
Selected By The Grower
CestalabTH
answered grow question 5y ago
Ph6.5 brother
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Hempy_The_Kid
answered grow question 5y ago
I agree with Cannabeast. Looks like a PH issue.
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Similar Grow Questions
Solved
Smoking_Joe_Frazier
Yellow leaves on the of the plant
On the top budsites i see yellowing leafes but not on the lower branches. Can someone confirm if this a iron deficiency? If yes, how can I organically solve this?
Week 24
Leaves. Color - Yellow
5mo ago
13
7
Solved
Densko
What symptoms?
I was wondering what stress or deficiency is showing on the leaves. They have had periods of of drought and high heat
Leaves. Color - Yellow
3y ago
2
2
Solved
Wastent91
Thi is normal all Yellow leaves at 75 days?
Week 11
Leaves. Color - Yellow
4y ago
2
1
Solved
LookAtMyHORSE
Старые листья покрылись точками и желтееют
Некоторые взрослые листья покрылись точками и желтееют (смотри фото). В чем может быть причина и стоит ли их отстригать?
Week 7
Leaves. Color - Yellow
Leaves. Color - Mottling
6y ago
2
2
Solved
FoxCrow
Seedling White widow yellowing a bit
It look like my seedling is yellowing a bit. Any clues on what is going on? Might is just be the color of the strain?
Week 2
Leaves. Color - Yellow
Leaves. Color - Pale
6y ago
3
4
Solved
BisEsKlappt420
What’s the problem ?
Rqs Nl Auto week4 flowering BioBizz all mix biobizz nutrients What’s the problem ?
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
3y ago
2
2
Solved
GrowingNBlowin
Help diagnose deficiency? Magnesium, Ph?
Magnesium deficiency? PH problem? Other? How should I go about fixing this? Overall the plant looks healthy but the lower/older leaves are starting to get some spots.. I want to figure this out before it spreads..
Week 4
Leaves. Wilting
Leaves. Veins - yellow between
Leaves. Color - Yellow
5y ago
1
Solved
BKILLERASAP666
Yellowing and light brown
Pls guy's pls? Wth can this be?
Leaves. Color - Yellow
4y ago
3
Solved
berlinbeginner
yellowing from the bottom. Help!
SD3 - Humboldt sour diesel F28 is yellowing from the bottom. Plant Info: I fed her with 900ppm biobizz nutrients,topdressed with worm castings and then sprinkled with diatomaceus earth to get rid of thrips. Any help is appreciated. Thank you.
Leaves. Color - Yellow
1y ago
6
4
Solved
Terp1
Halb gelb, halb grün
Meine Pflanze zeigt aktuell leichten Kalium Mangel. Aber irgendwie nur auf eine Hälfte der Pflanze. Die andere Hälfte sieht gut gefüttert aus. Kann mir das jemand erklären? Also warum betrifft der Mangel nicht die komplette Pflanze?
Leaves. Color - Yellow
Feeding. Deficiences
3y ago
1
3
Solved
spacetimeman
yellow leaves
What do you thing guys about those yellow leaves? Is it nitrogen lack?
Week 4
Leaves. Color - Yellow
5y ago
1
1
Solved
KINGT88
From previous post just some more infon on what I feed and how, on a 12
So I use 5 ML per gallon of fox farm Grow Big Liquid Plant Food, And 5 ML Per Gallon Of Fox Farm Buds And Blooms Fertilizer. I'm barely staring to Introduce Cal-Mag so I don't think the Cal-Mag is causing the issue, I water every 2-3 Days. Temp is Right Around 80 during the day 7
Leaves. Curl down
Leaves. Color - Yellow
Leaves. Other
3y ago
5
5
Solved
SugarBoogers
Lack of or abundance of nutrients?
Shes doing really well but I noticed some of the leaves starting to get a little yellow so I stopped giving her nutrients and have just been giving her water for at least a week or two. She still acts like shes getting too much though? GDP auto x gumberry auto is the strain.
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Red or pink
4y ago
3
2
Solved
CreamOfTheCrop
Rapid yellowing of some leaves
I've noticed strong yellowing of some leaves overnight. It usually happens to the lower leaves, but in my case the whole plant is pretty flat, so there's no real distinction between lower and upper leaves. Is that just flowers taking up nutes from lower leaves or some deficiency?
Week 7
Leaves. Tips - Die
Leaves. Color - Yellow
6y ago
3
5
Solved
Aeries
Not looking good for her ️
Help! She is starting to develop yellow spots on her leaves now 😢
Leaves. Color - Yellow
6y ago
1
2
Solved
Smokiebear_og
HELP Please
So my leaves are getting yellow from the top down and I’m a few days from the begging on week 7 of flowering. Anyone know what’s the issue?
Leaves. Color - Yellow
4y ago
3
3
Solved
GanjagrowingGal
Orange spots
Why are they going orange? 😩 just transplanted and same day it turned like this, even the tips of tiny baby leaves are doing it
Leaves. Color - Yellow
5y ago
3
Solved
FBblueberry
Seeing some problems
Hi everyone, i am in week 2 - 3 of flower, and starting to see some problems, is this an excess or def, i am using vitalink hydro bloom, cal mag and shogun sumo boost, i set the tds at 700 ppm, it has fell to 600 in 3 days, but this is in NFT tank gt424, 3 plants in total, thank
Leaves. Color - Yellow
3y ago
1
1
Solved
Geenz
Deficiency?
Is this a nitrogen deficiency? yellowing on the edges! I would like to get the little seed into good shape before changing it to 12-12 🌱
Week 7
Leaves. Color - Yellow
5y ago
2
2
Solved
GooeyGuy
Bright Green new growth? Is Co2 to blame?
New growth is very bright green. Just introduced an in-line UV filter to help combat and bacteria in system. Also just turned on the Co2 system and got it up to 850ppm. Why is new growth so bright green? Could Co2 do this?
Week 5
Leaves. Color - Yellow
3y ago
1
3