Cannabis Infirmary

Learning how to grow cannabis can be tricky. Learn how to identify, diagnose, and fix common problems faced while growing marijuana plants.
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Spinosad Question !!
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7
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4K
googolplexs
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Leaf Tips Issue: Yellowing w/brown, hard spots
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5
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1K
CheebaMeeba
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E
Deficiency Question
2
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22
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2K
desertsquirrel
desertsquirrel
B
Possible problem???
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7
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996
bigloudvtwin
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Leaves yellowing the curling and burning.
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19
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9K
VapeIt
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P
Leaves twisting.
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3
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846
jagle
jagle
T
2 different strains similar symtoms
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11
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1K
Seamaiden
Seamaiden
N
help check out my pics and please comment
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11
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1K
NBfrost
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P
  • Locked
Too much or Too little HELP Please
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4
Views
719
pigcatman
P
M
orange/brown spots starting 2 weeks after rooting
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1
Views
930
Seamaiden
Seamaiden
W
brown spots on leafs pics please help
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14
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2K
Seamaiden
Seamaiden
J
MH Heat Burns - 2nd week of Veg
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3
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1K
hiboy
hiboy
O
how do you clean your inline fans!!!
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4
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2K
mrdizzle
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vaporedout
name that bug
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3
Views
1K
crom
crom
G
Got Seeds
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6
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1K
googolplexs
G
F
Yellowing, dying leaves - Seedlings
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1
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1K
Seamaiden
Seamaiden
freegrow
under leaf curl?
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0
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832
freegrow
freegrow
T
indentify this bug in mother room?
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14
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2K
hiboy
hiboy
D
Should I Launch a Pre-Emptive Attack on Root Aphids?
2
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33
Views
7K
vapeman
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justiceman
Drip System Problem
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14
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8K
grinkeeper
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caregiverken
WTF? ReVeg!?? please give your opinion and advice.
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8
Views
1K
Seamaiden
Seamaiden
R
Thrips, will they ??
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1
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747
Dr. Detroit
Dr. Detroit
P
Drooping, Curling, Discoloration Overnight! HELP PLEASE!!
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7
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4K
Psychediculous
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Gnc36
On the old leaves!!
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1
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840
motherlode
motherlode
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Green Lacewing Eggs?
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1
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1K
jetcat
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M
Pollen viability???
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3
Views
5K
Seamaiden
Seamaiden
below frigid
Advice please!
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5
Views
794
T1420
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T
oh no! looks like death - help me identify the problem..please!
2
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32
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5K
tattoojim
T
vonwolfen
leaves like rollie pollies..
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1
Views
798
vonwolfen
vonwolfen
B
downey mildew/septoria/blight/rust issues
2 3
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53
Views
10K
Green Mopho
Green Mopho
old.Ford
Wtf?
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11
Views
1K
MIway
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SCFSYNDICATE760
Finally good pic..obviously fukt..what to do?
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1
Views
867
Dr. Detroit
Dr. Detroit
T
deformed plant thread
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12
Views
3K
justsomeguy
justsomeguy
A
AliCakes 1st Grow.....FAILING TERRIBLY
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4
Views
1K
Seamaiden
Seamaiden
tèchnìquè
need help id problem
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6
Views
748
tèchnìquè
tèchnìquè
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How much h202?
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9
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7K
Disco Duck
D
S
Over, under, lockout? Please Help
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8
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2K
StinkyPete
S
Gnc36
Help!!
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8
Views
1K
BavarianFarmer
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S
Damaged leaf/stunted growth help!
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8
Views
863
BavarianFarmer
B
T
3rd run of Tahoe & DH, light green w/ purple center vein
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2
Views
849
johndeere
J
backpackballer
anyone heard of killing spidermites w/dry ice?
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1
Views
3K
Dr. Detroit
Dr. Detroit
W
Treatment Schedule
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9
Views
2K
TortureKill
TortureKill
T
bending held back 50% of stretch
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4
Views
865
tattoojim
T
B
not sure how to proceed, need some help please
Replies
3
Views
2K
beretta92
B
Green Mopho
Big Boy Replacement Filter?
Replies
3
Views
3K
BuckeyeFieldSup
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