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Back to Grow Questions
Deficit
halexxo
started grow question 5y ago
Some small spots have started to appear on the lower leaves of one of the plants, and I can't figure out what it could be. Does anyone know? Thanks!
Solved
Week 7
Leaves. Edges burnt
Leaves. Color · Dark-brown
likes
SanchoPanza
answered grow question 5y ago
it could very well be lack of calcium and magnesium. you can google "comon lack of nutrients cannabis plants", from the examples shown, this seems CalMag deal.
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Selected By The Grower
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free_baby
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Leaves. Edges burnt
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1y ago
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EddieEd
Need help with diagnosis
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Leaves. Edges burnt
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Leaves. Color · Dark-brown
4y ago
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Solved
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Leaves. Edges burnt
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Leaves. Color · Dark-brown
6y ago
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Solved
Saven
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Week 8
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color · Dark-brown
6y ago
3
3
Solved
Duke_Elak
Unsure what?
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… Show more
Week 1
Leaves. Edges burnt
Leaves. Color · Dark-brown
Plant. Too tall
6y ago
2
2
Solved
illyrian
K deficiency or excess?
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Leaves. Edges burnt
Leaves. Color · Dark-brown
6y ago
3
3
Solved
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Nutrient lockout, ph imbalance or nutrient burn?
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Week 6
Leaves. Edges burnt
Leaves. Color · Yellow
Leaves. Color · Dark-brown
6y ago
1
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Solved
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Possibly Potassium Deficient? Based on ALL the pics I could find, but not sure.
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Week 5
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Color · Dark-brown
2y ago
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Solved
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Bruciatura da luce o fertilizzante ? (Dwc)
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Week 11
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Color · Dark-brown
6y ago
4
6
Solved
PlaguedGardens
What could be happen to plant C?
Week 3
Leaves. Edges burnt
Leaves. Color · Pale
Leaves. Color · Dark-brown
7y ago
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3
Solved
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Week 2
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color · Dark-brown
4y ago
3
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Solved
halexxo
Deficit
Some small spots have started to appear on the lower leaves of one of the plants, and I can't figure out what it could be. Does anyone know? Thanks!
Week 7
Leaves. Edges burnt
Leaves. Color · Dark-brown
5y ago
2
1
Solved
Eddjack
Deficiency?
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Leaves. Edges burnt
Leaves. Color · Dark-brown
Plant. Stem · Red or purple
6y ago
2
2
Solved
ElevatedThinking
Why are there soon many brown spots all of a sudden in WK 7?
I'm entering Wk 7 and the same lady is hurting again. She's been feeding heavy for last few weeks and doing great. So, I gave a light water/microbes dose w/can and Epson. Now I think its potassium or something else entirely... Brown spotting, yellow, crispy? Thoughts?
Week 7
Leaves. Edges burnt
Leaves. Color · Dark-brown
7y ago
3
3
Solved
Netherman
Girl scout cookies auto
Hey guys can you tell me what is the problem here ? Is it too much fertilizer or too less ? I'm using plagron and plagron light mix soil. I can't check pH because I don't have EC meter :( they're in pre flowering state I gave them 1/4 grow feed and 1/2 flowering feed
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Color · Dark-brown
5y ago
2
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Solved
sashagrow
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Week 14
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Color · Dark-brown
6y ago
2
2
Solved
Stunatic
Hello everyone, sorry to disturb but can anyone please help me identify what's wrong with my plants. I've included pictures, and if you need anymore details I am more than willing to share.
Leaves. Edges burnt
Leaves. Dropping off
Leaves. Color · Dark-brown
2y ago
3
5
Solved
Jo3108
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Leaves. Edges burnt
Leaves. Color · Dark-brown
4y ago
1
4
Solved
tangie
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… Show more
Week 2
Leaves. Edges burnt
Leaves. Color · Dark-brown
Leaves. Color · Black or grey
2y ago
9
5