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Back to Grow Questions
Have brown spots on leaves and get it to stop!
BeeZBudZ
started grow question 5y ago
I can not figure out what this is I have tried treating for calcium deficiency however I can’t seem to shake it.
Solved
Leaves. Color · Dark-brown
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KushGANG
answered grow question 5y ago
Hello it seems you have calmag deficience. How do you try to correct it. You can use epsom salt which is the best for this. You can mix it in water and mist your plant for a quicker effect. Good luck. Bye
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Selected By The Grower
Chow_13
answered grow question 5y ago
could be excess P and K. they can lockout calcium. hard to tell without any details
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Similar Grow Questions
Solved
Walleyeguy
Canoeing and Brown Spots of leaf edges and tips.
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Week 11
Leaves. Edges burnt
Leaves. Color · Dark-brown
6y ago
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Mysteriogo
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4y ago
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Smokin_Joe
Late Flowering Stage Deficiency or Nutrient Burn
I'm not sure if this is nutrient burn or some sort of deficiency. Burnt tips were from possible previous nutrient burn, but now I'm seeing Brown spots and some discoloration. Please check my week to see full details.
Week 16
Leaves. Edges burnt
Leaves. Color · Dark-brown
6y ago
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Solved
curious_jules
Brown leaves - what am I doing wrong, folks?
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Leaves. Color · Dark-brown
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6y ago
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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
8y ago
4
4
Solved
Chilipadi
Brown patches
Brown patches starting to appear on older fan leaves only. Calmag?
Leaves. Color · Dark-brown
5y ago
3
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Solved
eltiiocultiveta
Que problema puede ser?
Any deficiency? Over-fertilization? I'm really confused and I don't know what to do :(
Week 9
Leaves. Color · Dark-brown
6y ago
1
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.
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Leaves. Color · Dark-brown
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4y ago
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Solved
TheProfessorGrows
PH Nute Lock!!
Having some serious PH and nute lock issues. Watered with nutes for first time last week. Started showing cal/mag deficiency. Tested runoff on last water and was at 5.5 with 6.5 in. Flushed with 7.0 water and runoff still 5.5. Plant seems to be getting worse!
Leaves. Color · Dark-brown
4y ago
1
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Solved
EXZELENS
Is this Phosphorous deficiency or overfeeding?
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Week 5
Leaves. Curl up
Leaves. Color · Dark-brown
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6y ago
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DrNickerbaucker
Brown spot help.
See the leaves in the pictures. There are some brown spots. Any help as to what it may be will be appreciated.
Week 9
Leaves. Color · Dark-brown
5y ago
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Solved
tangie
Yellow & brown spots in 2nd and 3rd week in coco-perlite nursery cup. What am I doing wrong? Fed until 20% runoff (extra), strained. Smth with roots?
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… Show more
Week 2
Leaves. Edges burnt
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2y ago
9
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Solved
LEAFJE
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Week 7
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5y ago
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Week 6
Leaves. Color · Dark-brown
6y ago
1
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Solved
NipplesMD
Please check the last pictures I have posted. This is about a week after transplant, and the plant also has burnt tips. Are the brown spots from something other than transplanting into hot soil? They are in KIS water only soil and I have only been giving well water, ph is 6.8ish
Week 3
Leaves. Color · Dark-brown
7y ago
2
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Solved
Paradox_1ste1
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Leaves. Color · Dark-brown
4y ago
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Solved
CannaKrops
Possible deficiency or calcium needed?
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5y ago
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Solved
NIagaraFalls420
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Week 7
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6y ago
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Solved
OmlongliveCanada
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Week 3
Leaves. Color · Dark-brown
7y ago
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Solved
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