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Grow Questions
Leaves have brown spots
Leaves have brown spots
Flyalivebeats
started grow question 3 years ago
Any idea what these brown spots could be?
Solved
Leaves. Color - Dark-brown
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Roberts
answered grow question 3 years 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 3 years ago
You should find answered hear I sugest finding a feed scheadual and follow it
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Coopmc
answered grow question 3 years ago
https://www.royalqueenseeds.com/blog-cannabis-nutrient-and-deficiency-table-n88
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Coopmc
answered grow question 3 years ago
https://www.botanicare.com/faqs/can-i-foliar-spray-with-cal-mag-plus/
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Coopmc
answered grow question 3 years ago
https://growace.com/blogs/learning-center/how-to-fix-nutrient-lockout
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Flyalivebeats
answered grow question 3 years ago
So what should I do?
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Similar Grow Questions
Solved
Black_Magic
Can some tell me please after last last two feeds she got bit burn tips at some lives and that I found today one lieve with this problem For me it’s look like Mag or P problem
Week 5
Leaves. Color - Dark-brown
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B2real214
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Week 1
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Darkmanx
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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
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Shazaaam
Wondering why the top half of my new stems are red and the bottom is green?
Week 2
Leaves. Color - Dark-brown
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ThePotFactory
Ive got a few dots showing up on one of my plants. Could this be because of the cold??
Week 2
Leaves. Color - Dark-brown
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PoppaMac
Anybody know why I’m seeing brown spots and burnt tips? I think it might just be time for a res change. Haven’t done it since I flipped and she’s been drinking about 1.5 gallons a day for the last 2 weeks.
Week 10
Leaves. Color - Dark-brown
7 years ago
1
4
Solved
420keef
My leafs turn yellow very fast sometimes with dark almost black spots on them is that normal? And what can i do about it?
Week 11
Leaves. Color - Dark-brown
7 years ago
3
3
Solved
HappyGrower420
anyone knows how much cal +mag a plant needs? i was using distilles water and now i habe a deficiency. Im giving around 200 mg of Calc +70 mg magnesium.Before i was giving only 7mg/l because water was filtered and i dint realise. Do you thing is enought the amount i provide ?
Week 8
Leaves. Color - Dark-brown
7 years ago
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Black_Magic
I got problems on lives I think it’s ph Bottom lives fingers getting brown on side like in the picture in diary Thx for helping
Week 2
Leaves. Color - Dark-brown
7 years ago
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Solved
DevokeOG
Getting some brown dots on a couple leaves on my plant ;( cal-mag deficiency? What do you think?
Week 4
Leaves. Color - Dark-brown
7 years ago
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diamondtrichomes
I added a couple pics of what looks like rust spots on the leaves of only the tall plant in 7 gallon. I’ve given these two plants the exact same feeding so not sure what is causing it.
Week 5
Leaves. Color - Dark-brown
6 years ago
2
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Solved
No_Clout
Their appears to be rusty looking cracks on a few leaves never incourtered this before so it would be great if someone knows what this symptom is and how to cure it, it would be much appreciated! ✌️🏻🍁
Week 3
Leaves. Color - Dark-brown
6 years ago
3
4
Solved
TrustNone
Any suggestions on what you think the problem could be with #2 could be welcomed. Air pots, soil dries out 2-3 days, temps stay in same range, since sick no training was done, brown spots starting at old growth and moves up plant on big fan leaves 1st then rusty look as progress?
Week 4
Leaves. Color - Dark-brown
7 years ago
2
4
Solved
FirstTimeGrower
Hi everyone, I’d like to solve the issue of the discoloration on my baby girl; I have given her new soul thinking I put too much worm casting’s in the mixture.
Week 1
Leaves. Color - Dark-brown
7 years ago
3
2
Solved
Weedsthebest
Does this look good haha 😊 There is a Little Brown spots on Done of the leaves not much
Week 7
Leaves. Color - Dark-brown
7 years ago
1
1
Solved
Growmun
Good grow
Week 2
Leaves. Color - Dark-brown
6 years ago
2
1
Solved
Frosty_farm
What is the limits ( humidity and temperatures) for my auto white widow?
Week 2
Leaves. Color - Dark-brown
6 years ago
5
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Solved
Kaboose13
The last few days I had 3 plants start not looking so hot. The 3 pictures are the 3 plants when I got home today. I haven't really encountered deficiencies, if it's even that. I'm watering at 5.8 and last I checked the runoff a 2 days ago it was 6.8. Any ideas?
Week 3
Leaves. Color - Dark-brown
6 years ago
2
2
Solved
TheIceCreamParlour
Check out my week 7 update for more info. Only one plant in the tent affected so it's really bugging me?!? Thought it was overwatering. Left them 2 days between feeds and they are bone dry and pots are light. Any suggestions or could it just be a trait of the Pheno?
Week 7
Leaves. Color - Dark-brown
6 years ago
1
4