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Back to Grow Questions
Brown spots on some leaves
EvilGrower
started grow question 6y ago
Hello! I've noticed some brown spots on some of my leaves, localized to one half of the plant. Any ideas what this could be?
Solved
Week 7
Leaves. Color - Dark-brown
1 like
Soloism
answered grow question 6y ago
Magnesium deficiency?
1 like
Complain
Selected By The Grower
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Walleyeguy
Spots on leaves and yellowing. Lower leaves. Dos si do
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Leaves. Color - Yellow
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NodularStomp
Can some one tell me what this is ? Lately there is some discoloration in some leaves of the plant. It started at the leaf tips. Pics are above.
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Brown spots on leaves
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Leaves. Color - Dark-brown
Feeding. Deficiences
3y ago
1
Solved
BossHogg6
Is this more nutrient deficiency?
I believe the yellowing and brown spots came from the roots starting to suck up more water than the previous weeks. Do you agree that the Durban Poison had some nutrient deficiencies?
Week 11
Leaves. Color - Yellow
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5y ago
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Week 3
Leaves. Color - Dark-brown
Leaves. Color - Mottling
4y ago
2
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Solved
Smokeyboar
cal and mag canna coco
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Leaves. Color - Dark-brown
6y ago
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Solved
Jan_Jan
Flecken auf Blatt und Halm oder Helikopter-Mutter
The 2 spots on the front leaf and the dark areas on the stem are bothering me a bit. Do you think the plant has a problem, or am I just worrying too much again? VP 10. It's in 11l BB AllMix and was watered once at the beginning of the VP with 3l.
Week 2
Leaves. Color - Dark-brown
Setup. Strain - Autoflowering
Setup. Outdoor
2y ago
4
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Solved
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Week 6
Leaves. Color - Dark-brown
6y ago
4
Solved
FatalFarmer
Brown spots on one seedling
I noticed some small brown spots forming on one of my plants leaves, not sure what it is, maybe early sign of cal deficiency? The other plant looks nearly identical with out these spots, any advice helps although it could be too soon to tell what it is...
Week 2
Leaves. Color - Dark-brown
6y ago
3
3
Solved
Ikamulus
what is that?
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4y ago
1
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Solved
electabruce420
Brown spots on leaves
What could be the cause of those brown spots ? pH has been over 7 because of organics fertilizers, could that be it ?
Week 9
Leaves. Color - Dark-brown
4y ago
2
2
Solved
BEgrower
Problem with bottom leaves
Does anyone know what the issue is? they only received water without nutrients atm..
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4y ago
3
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Solved
KrautFabrik
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Week 12
Leaves. Color - Dark-brown
7y ago
10
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Why are the leaves tips curling dying and brown marks appearing?
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Leaves. Tips - Burnt
Leaves. Tips - Die
Leaves. Color - Dark-brown
2y ago
2
1
Solved
beetyjooce
Fertilizer burn or something else?
Hey fam. Plant seemed fine a few days ago besides a mag deficiency. Decided to foliar spray cal mag at half strength a few times. Now there are brown patches and leaves/stems are curling down like they’ve been overwatered.
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Leaves. Curl down
Leaves. Color - Dark-brown
4y ago
2
3
Solved
arkadan
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Week 6
Leaves. Color - Dark-brown
2y ago
1
4
Solved
New_Grower69
Brown spots!?
Hellooo everyone, I am new to growing and I have come across a few brown spots on one of my plants! She's a bit smaller than the other so I didn't train her.. let me know what you think! Also feel free to follow my grow to help me out along the way 😎😎
Week 4
Leaves. Color - Dark-brown
Leaves. Color - Mottling
6y ago
1
2
Solved
Eddjack
Deficiency?
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Leaves. Edges burnt
Leaves. Color - Dark-brown
Plant. Stem - Red or purple
5y ago
2
2
Solved
Dragosani666
Top leaves turn dark and curl - What can I do?
I've had Nitrogen and possible Cal/Mag deficiencies 2 weeks ago. Mid last week I started noticing some burn a the tips, so i dialed nutrients back again. By this weekend the tips of the leaves curled further and turned dark. The rest still looks a bit pale, but buds look good.
Week 7
Leaves. Curl up
Leaves. Color - Pale
Leaves. Color - Dark-brown
2y ago
4
3
Solved
beetyjooce
Deficiencies
Hey guys, First two pictures are from one plant and the third is from another. Any idea what the issues are?
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Leaves. Color - Dark-brown
4y ago
1
1