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Back to Grow Questions
Leaves are brown could this be calcium deficiency?
WeedBerry
started grow question 4y ago
Hi growers Can anyone tell me what this means
Solved
Leaves. Color - Dark-brown
likes
French__flair
answered grow question 4y ago
Too much nutrients, flush with water and half dose next time ;)
1 like
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Selected By The Grower
Similar Grow Questions
Solved
SirSmokeALot333
Help what's this
Westcoast O.G day 64 watered her today with Calmag + Bigfruits greenbuzz liquids. Coming after work seeing this. Last feeding was on week 8 with some bat guano. Run off is 6.3 growing in allmix biobizz soil.
Leaves. Curl up
Leaves. Color - Dark-brown
4y ago
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Brown spots on leaves? Is this lockout or something else?
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1mo ago
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moswald14
leaf tips are dying back, what is the cause for this?
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Week 4
Leaves. Edges burnt
Leaves. Color - Dark-brown
2y ago
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FireRGB
Blätter verfärben sich komisch oder trocknen aus?
Bei 1 von 4 Pflanzen verfärben sich die Blätter an manchen Stellen. Ich benutze Biobizz Produkte und gebe den restlichen Pflanzen das gleiche! BioGrow - Bioheaven - Biobloom - TopMax - und PH down verwende - gewässert wird mit 6.2 Was ich verstehe das es eine "immobile" Problem
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3y ago
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ThcSrb
Spots on leaves and little twisted...
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Week 3
Leaves. Twisted
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4y ago
1
5
Solved
Fishcake
Could anyone help me fix this
I've been feeding at 6.4 3ml per l grow 1.5 ml per l cal mag iand just 1 ml per l bloom as I was going to flower in the coming week
Week 9
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
4
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Solved
ExoticGrower
Weird leaf problem?
My plant (Exodus cheese) has been recovering from a nutrient deficiency but I noticed the leaves are turning brown in the middle. Why is this happening?
Leaves. Veins - yellow between
Leaves. Color - Dark-brown
3y ago
2
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Solved
Happy_Rakosnicek
?
Leaves. Color - Dark-brown
4y ago
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Solved
Oldmanbud__50
Help on cal diffcency
Hi can I use blood fish n bone to sort a calcium problem. In my plant.. Only on 1 fan leaf.. Doing this on a very low budget. Ty in advance
Week 2
Leaves. Color - Dark-brown
5y ago
1
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Solved
N1xon
Why do I have brown/black spots on my OG leaves?
Bare with me please. I purchased "aPotforaPot" kind of on a whim late one night. I planted 3 weeks ago yesterday and have been feeding exclusively water with PH ~5.5. Just received Cal-Mag in the mail and plan to use on the next watering. I'm starting to notice spots on OG leaves
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5y ago
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Solved
Terra_Farma
Brown Patches on Older Leaves
Slight yellowing and brown mottled patches. Only on one of the two plants and they’ve been treated and fed exactly the same. On some older fan leaves, no signs of anything on new growth. Anything to worry about at this stage? Maybe just a sensitive pheno? Any advice appreciated.
Week 7
Leaves. Color - Dark-brown
5y ago
3
3
Solved
FunkyNutz
New grower with questions about burnt tips, browning/scrunching leaves and some pale/yellow spots!
I noticed Quick One had issues with burnt tips and discoloration by the end of week 1 and 2, what could've been the issue? Apple Fritter is looking sick, brown spots, what is that? Easy Bud and Quick on have slight yellow/paled spots on their leaves, only 1-2, is that normal?
Week 3
Leaves. Edges burnt
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2mo ago
3
3
Solved
xardas1977
Leaves problems
Hi friends, could this be lack of Calcium or some sort of fungi or xxx? Only 2 leaves on 1 plant affected...
Leaves. Color - Dark-brown
4y ago
2
1
Solved
Diariesweed
Folhas pontos de ferrugem
Alguém sabe dizer oque se passa??
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4y ago
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Solved
Professor_Chaos
I have only been using CalMag at half strength.. I normally go full.. So I suspect its Cal def.... But never seen it this color.. Different strains can show differently tho.. Help! Just on the 2 remaining fan leaves.. Not spreading to branches... Yet.
Week 4
Leaves. Color - Dark-brown
4y ago
2
Solved
Mekster
Week 5 Flower Brown Leaves
I’ve been dealing with this discoloration since veg. Does she need cal mag? Is this ph float I’m not catching?
Week 11
Leaves. Color - Yellow
Leaves. Color - Dark-brown
1y ago
6
Solved
GIPeN
Is this a problem?
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4y ago
3
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Solved
AUTOASSASSIN215
Heat stress or Root rot ??
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4y ago
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AS420
Brown/black spots
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Week 7
Leaves. Color - Dark-brown
3y ago
4
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Solved
Bryankush
Foglie
Ho un problema alle foglie sapete cosa sia? Ho provato ad alzare i led a 50cm per vedere se sia quello il problema. Voi cosa dite?
Leaves. Edges burnt
Leaves. Color - Dark-brown
4y ago
2
3