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Back to Grow Questions
What's wrong with my leaves?
CestalabTH
started grow question 4y ago
Want calmag? Help me broter🙏
Solved
Leaves. Color - Yellow
likes
Cannabeast40
answered grow question 4y ago
it could be a ph issue, what is your current ph?
1 like
Complain
Selected By The Grower
CestalabTH
answered grow question 4y ago
Ph6.5 brother
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Hempy_The_Kid
answered grow question 4y ago
I agree with Cannabeast. Looks like a PH issue.
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Similar Grow Questions
Solved
buddhi_coop
Leaves yellowing
These leaves are stressing me out. I’m not sure if I’m having a lockout or if I’m not feeding enough phosphorous. Either way, I’ve been using 3 ml/gal of tiger bloom, 3 ml/gal formulex, 3 ml/gal big bud & 1tbsp of molasses for feeding. What do I do ?
Leaves. Color - Yellow
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Feeding. Deficiences
4y ago
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farahweed
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Week 12
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1y ago
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InOverMyHead
Late flower issues- chop early?
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Week 11
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Leaves. Color - Yellow
1y ago
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Leaves. Curl up
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2y ago
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Week 3
Leaves. Color - Yellow
5y ago
2
2
Solved
Ganga_Grower
Yellow/brown splodges
Hi there My plant is still young @ just over 2 weeks now. She has these brown/yellow splodges on only one leaflet but the new growth is looking a healthy green, so im not too concerned at this point. I am curious as to what it is though. What would you guys suggest it to be?
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
3
2
Solved
ItsGrowingOnMe
Yellowing on older fan leaf
Hey guys, my photo sour d has some earlier growth showing some yellowing in the center of a few leaves. I fed this plant a foliar spray of cal mag plus way back in the 2nd or 3rd week and it got burned on the leaves but does this look more like a deficiency?
Week 5
Leaves. Color - Yellow
2y ago
5
3
Solved
MarkGreenThumb
the Girls had a HOT night.!!!
So two Nights ago, the carbon filter was unplugged and the Room hit a high of 37celcius A day later some of the Leaves turned a little Yellow. anything way I can Help the girls out?
Leaves. Color - Yellow
4y ago
5
Solved
JARhead907
Is this a magnesium sulfate deficiency? Or light/ nutrient burn?
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Week 8
Leaves. Edges burnt
Leaves. Tips - Die
Leaves. Color - Yellow
3mo ago
2
Solved
Namesnomnom
Nutrient & critter problems need 1-2weeks from harvest need advice
The plant is a couple weeks of harvest but has some issues. (Some kind of nutrient lockout or deficiency can't tell what tho, pH is fine at about 5.8) And I got these annoying critters that seem to live on the soil (but aren't touching the plant) Any ideas on what to do ? :/
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Color - Yellow
1y ago
1
1
Solved
BigBadLion
Is it possible that maybe I underfed my plant and that's causing my actual problem? Is it something normal? Or there's something else going on with it that I should check and fix fast? In general the plant has a lighter green color and old leaves are getting yellow. Thanks!
Week 6
Leaves. Color - Yellow
7y ago
8
6
Solved
WeedBerry
Please help
Hi is this a ph lockout or nutrient deficiency any help
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Color - Yellow
5y ago
4
4
Solved
AutomaticallyDank
Discolouration of some leaves
Is the colouration of these leaves someone to worry about? She’s a young, 2 week old Wedding Cheesecake auto and I’m new to growing and just want to make sure she’s ok! She’s growing in a 70/30 split of coco and soil and has only been fed water so far! Is it nute time?
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4y ago
7
3
Solved
Just_Weed
She has yellowing and dying leaves issue for a while now. I was giving more nutes lately to combat the issue. Now burnt tips say it is to many nutes. So I decided yesterday that I should water with a bit of calmag before next feeding at beggining of the week.
Week 17
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Pale
5y ago
1
Solved
heythere12345
What are those yellowish tips?
Does it look like deficiency or toxicity? Or nothing at all?
Leaves. Color - Yellow
4y ago
6
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
HighZenBerg
Leafs with yellowish edges
Does anyone know what these yellowish marks on the leaf edges on duck #1 are ? At day 14 it´s very present. Also the leafs are a bit out of form in comparison with her sisters. I only gave tap water and BioTabs, night temperatures between 8-10 C, day temperatures 18-23 C
Week 2
Leaves. Color - Yellow
5y ago
1
1
Solved
Clutch
Plant is 4 weeks old and starts showing yellow leaves in the under areas. No extra nutrients added because I use plagron royal mix soil wich has al the NKP for 6 weeks they say. Little bit of Root power and only water was given.
Week 4
Leaves. Color - Yellow
6y ago
5
4
Solved
dubya
Can this stretched seedling be saved?
So, my first seedling spent a few days w/weak light and got stretched. I then started “Shorty”; both outdoors the last three days. I buried “Stretch” 3/4” deeper. Is “Stretch” (the first plant) totally fucked? Anything else to do? 1st pic is Stretch, 2nd pic is Shorty.
Leaves. Color - Yellow
Plant. Stem - Weak
Setup. Seedling
4y ago
3
6
Solved
BullWeedDog
Ayuda mis plantas ya en su periodo final con hojas amarillas
Mis plantas ya se acercan a su periodo final pero una de ellas en las hojas que salen de las flores se están colocando amarillas en las puntas y no he empezado a hacer el lavado de raíces y en la misma planta he encontrado una hoja con los bordes negros, que puede ser??
Week 12
Buds. Not fattening
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4y ago
4
4