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Back to Grow Questions
Leaves have brown spots
Flyalivebeats
started grow question 4y ago
Any idea what these brown spots could be?
Solved
Leaves. Color - Dark-brown
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Roberts
answered grow question 4y ago
You are experiencing progressive potassium deficiency. Light nitrogen and heavy potassium are phosphorus in flowering. Good luck🌱
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Selected By The Grower
Coopmc
answered grow question 4y ago
You should find answered hear I sugest finding a feed scheadual and follow it
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Coopmc
answered grow question 4y ago
https://www.royalqueenseeds.com/blog-cannabis-nutrient-and-deficiency-table-n88
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Coopmc
answered grow question 4y ago
https://www.botanicare.com/faqs/can-i-foliar-spray-with-cal-mag-plus/
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Coopmc
answered grow question 4y ago
https://growace.com/blogs/learning-center/how-to-fix-nutrient-lockout
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Flyalivebeats
answered grow question 4y ago
So what should I do?
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BisEsKlappt420
What’s the problem ?
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5y ago
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NeverToxic
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heythere12345
Situation is getting worse with my blackberry auto day 35
Situation is getting worse. More dark brown spots appeared since my last watering with half the amount of nutriens. Whats the next step?i thought about feeding only with water until leaves are green an healthy again, but how do i know its nutrien problem causing this?
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8mo ago
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Week 12
Leaves. Color - Dark-brown
6y ago
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Week 1
Leaves. Color - Dark-brown
5y ago
2
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Solved
TickleToast
What am I looking at?
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5y ago
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Solved
Blabina
Help, my leaves are weird
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Week 8
Leaves. Color - Dark-brown
4y ago
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Solved
BGrow1983
J1 older fam leaves getting brown spots and yellow dried up tips. Rest of the plants look fine. See pictures above. I know it’s hard to see so I will try and get better pics later.
Week 9
Leaves. Color - Dark-brown
7y ago
3
2
Solved
Smokin_Joe
Guess on what this is?
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Week 6
Leaves. Edges burnt
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4y ago
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Help my plant
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Week 2
Leaves. Tips - Burnt
Leaves. Color - Dark-brown
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5y ago
3
3
Solved
RasendeRollo92
Braune Flecken an den Blättern
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Week 6
Leaves. Color - Dark-brown
8mo ago
1
5
Solved
GoldenWeedGrower
Brown tips and edge
Hi guys, can you please tell me if the signals on the leafs are normal in this stage or if I should be worried about ? Many Thanks 🙏
Leaves. Curl up
Leaves. Color - Dark-brown
2y ago
4
2
Solved
Cana_Gen
Am I dealing with a Calcium Deficiency
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Week 1
Leaves. Color - Dark-purple
Leaves. Color - Dark-brown
5y ago
1
1
Solved
Jaykut22
I have no idea what these brown spots are on my seedling?
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3y ago
1
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Solved
shreddedminiyeets
I believe I have a phosphorus deficiency from lack of watering/early pH issues. I also have curly/dented leaves that can be seen in the close ups. Does this seem like a phosphorus deficiency or what else may it be?
Week 2
Leaves. Color - Dark-brown
6y ago
3
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Solved
einamio
Weed doctors to the rescue
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Week 5
Leaves. Tips - Burnt
Leaves. Color - Dark-brown
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1y ago
3
5