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Back to Grow Questions
Leaf problem , weird spotty?
diabloelnino
started grow question 4y ago
I found these on my plant leaves awhile, didn't think much of it but now it seems to be on new leaves even after defoliation
Solved
Leaves. Color · Yellow
likes
GrowingGrannie
answered grow question 4y ago
I think you've got a SMALL problem with calcium deficiency ... easily solved by the addition of some CalMag! Those leaves probably won't get better looking but newer leaves should be just fine. Good luck!
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Selected By The Grower
HerbalEdu
answered grow question 4y ago
look like first sign of calcium deficiency.
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Similar Grow Questions
Solved
NanoGrows
Damaged fan leaves
Hello, I can't understand why some of leaves are loosing colour at the tips. Sunday I mixed the nutrients, it was at 6.3 so I did not adjust. Today risen to 6.4.
Week 4
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Leaves. Color · Yellow
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6y ago
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CreamOfTheCrop
Dead spots on leaves
I've been struggling with same problem from beginning of grow, leaves having these dry yellow/white spots. The first week I used too high pH which later I replaced by rainwater - new leaves were healthy, but last night I left tent at 70% RH. Somehow it returned - details in diary
Week 4
Leaves. Tips · Burnt
Leaves. Curl down
Leaves. Color · Yellow
6y ago
3
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Solved
ThcSrb
Should I cut the dried leaves at the bottom?
Should I remove the dried leaf in the bottom? I was thinking that it might redirect unnecessary energy to the plant since the leaf might be too far gone to save. I was thinking of starting topping next week as well, when the fifth node start to show more.
Week 4
Leaves. Tips · Die
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6y ago
3
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Solved
romi27
They say yellowing is normal, but this much?
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Leaves. Dropping off
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5y ago
4
4
Solved
rawesome
leaf tips #2
Hi, continuing the previous question. pH runoff was 6.1 So I decided not to flush and gave it CalMag. Since then yellow tips doesn't spread any further, but the fan leaves on lower branches become fully yellow and died. Does that mean problem is getting bigger and I should flush?
Week 6
Leaves. Color · Yellow
4y ago
4
Solved
Randyb4
Nutrient lock out?
Well watered my plants with great value drinking water. Ph 4.11. Didn't check ph until week 3. Currently upping it to 6.5 after I found the issue. Does this look like nutrient lock out? They were in root Riot starter plugs. And I fed the some clonex and great white microbs.
Week 2
Leaves. Edges burnt
Leaves. Color · Yellow
Feeding. Other
5y ago
5
3
Solved
CTCan
I’m noticing the top leaves on branches are a lighter green than the rest. Is this something to be concerned of?
Week 9
Leaves. Color · Yellow
7y ago
3
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Solved
PortkeyCannabis
Low cal mag?
Is this low cal mag? Or just recovery from the nute burn? It looks like new growth?
Week 6
Leaves. Color · Yellow
4y ago
4
3
Solved
Mazgoth
Cut them or not
You think should I cut those shaved yellow tips?
Week 3
Leaves. Color · Yellow
4y ago
1
3
Solved
JARhead907
Is this a magnesium sulfate deficiency? Or light/ nutrient burn?
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Week 8
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Leaves. Tips · Die
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1y ago
2
Solved
FieldMouse
Leaf spot
Hey, noob here. I have this Seedsman Lemon Auto with a spot on its leaf. I wanted to diagnose the issue asap if there is one. what are your opinions? Thank you and happy growing.
Leaves. Color · Yellow
6y ago
1
1
Solved
Nontraveller
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Leaves. Too few
Leaves. Twisted
Leaves. Color · Yellow
2y ago
2
2
Solved
MrBlobbo
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6y ago
2
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Solved
GracelessGardens
Why is one leaf yellow AND shiny?
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Week 3
Leaves. Color · Yellow
4y ago
2
Solved
WulfBlud
Too much light or other deficiency
Too much light or some other deficiency? I’ve been having some issues with yellowing leaves and some other issues with browning and wilting/curling which I thought was initially nutrient lock but what I noticed is all four plants were not stunted and continued to grow normally.
Leaves. Color · Yellow
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4y ago
4
Solved
supermegadjj
Yellow spots getting worse. First grow.
Leaves yellowing, yellow spots. Flowering stage first grow. +speed autoflower from sweet seeds HELP PLS!mostly newer branches. Leaves seem to have pe colour and are drooping . Stems
Leaves. Tips · Die
Leaves. Curl down
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6y ago
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Solved
sndwich
Help me Obi-Wan Kenobi, you're my only hope....
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Week 10
Leaves. Tips · Burnt
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Other. Other
6y ago
1
2
Solved
UnforgivenRanger
I’m starting to get a bunch of yellowing leaves underneath the main canopy is that normal in the late flower cycle?
Week 7
Leaves. Color · Yellow
5y ago
4
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Solved
Eldritchscotchtober
You are a SATIVA North Shore Maui! You grow tall like the sky! Strong like mountain! You are not descended from short plant!
Currently overthinking this plant's development. Pep talk not working. It is a sativa but the shortest plant in my garden. Maybe just needs a trim? The yellow is a concern too. I haven't dealt with a plant this bushy before so not sure if it needs help or not.
Leaves. Color · Yellow
Plant. Too short
Plant. Spaces between nodes
6y ago
1
1
Solved
Shadowpup369
Leaf spotting
Is this a light burn issue or nutrient deficiency?
Week 4
Leaves. Tips · Burnt
Leaves. Color · Yellow
Leaves. Color · Dark-brown
2y ago
2
2