Cannabis Infirmary

Learning how to grow cannabis can be tricky. Learn how to identify, diagnose, and fix common problems faced while growing marijuana plants.
P
Spider mites.
Replies
12
Views
1K
velocity
velocity
L
Nutrient issue, new grower
Replies
4
Views
527
Seamaiden
Seamaiden
K
wilting crops in hydro and i need some input
2
Replies
29
Views
7K
nightmarecreature
N
Loki77
Problems with leaf curling inwards. HELP!!!
Replies
14
Views
7K
TSTEW313
TSTEW313
Dredog32
dieing pistols
Replies
17
Views
2K
william76
william76
bangbang
nitogen or calcium defficeny???? thanks!
Replies
6
Views
810
CaliShark
CaliShark
MGM
help no idea whats wrong
2
Replies
20
Views
2K
frebo
frebo
C
Help identifying these bugs - Aphids? Springtails?
Replies
6
Views
5K
chranotik
C
AlphaCanna
Plant Growth
Replies
1
Views
494
AlphaCanna
AlphaCanna
padyakol
help! is this nute lockout?
Replies
2
Views
564
padyakol
padyakol
Green buddy
Is this Redness normal
2
Replies
27
Views
2K
J roc
J roc
G
Hows this happening?
2
Replies
21
Views
1K
Gamechanga12
G
G
Greenhouse next door has russet mites....
Replies
13
Views
3K
kolah
K
Ketamine
Help
Replies
10
Views
931
Seamaiden
Seamaiden
TIMDAWG4
gorilla glue #4
Replies
1
Views
1K
LittleDabbie
LittleDabbie
MrRightBrain
First attempt at outdoor growing
Replies
1
Views
506
derkaderk
derkaderk
neewb432
PM or grey mold??
2
Replies
38
Views
2K
LittleDabbie
LittleDabbie
M
  • Poll
Possible calcium lockout or start of Molybdenum??? - Recommendations appreciated
Replies
8
Views
2K
Seamaiden
Seamaiden
jumpincactus
1st time Neem user please help
Replies
8
Views
2K
Myco
Myco
E
Seedlings bending over
Replies
5
Views
4K
BeenBurned
BeenBurned
S
Big plants, little buds
Replies
15
Views
24K
KarmaPharms
KarmaPharms
deathband
flowering wk 3 mites
Replies
3
Views
518
CelticEBE
CelticEBE
AlphaCanna
HELP
Replies
6
Views
648
AlphaCanna
AlphaCanna
Puffntuff
What is causing all these probs?
2
Replies
35
Views
2K
Puffntuff
Puffntuff
DeRon1
Breakage
Replies
6
Views
1K
ethnoman
ethnoman
blazedahaze
What to do, what to do???
Replies
3
Views
801
deacon1503
deacon1503
DeRon1
Please Help me ID
Replies
2
Views
466
DeRon1
DeRon1
Joe Fresh
mold/fungus on bottom of container?
Replies
13
Views
8K
Joe Fresh
Joe Fresh
vonwolfen
Floromite and Avid application
2
Replies
24
Views
34K
sactopat
S
MGM
need help plants droopy
Replies
10
Views
772
Gandalfalfa
Gandalfalfa
Prime C
What deficiency might this be?
Replies
15
Views
1K
Herb Forester
Herb Forester
R
Sick Girls Please Help
2
Replies
31
Views
2K
entropy99
entropy99
S
Fungus Gnats / Cedar Oil
2
Replies
21
Views
17K
entropy99
entropy99
G
Leaf curl after flip??
Replies
9
Views
1K
WalterWhiteFire
WalterWhiteFire
B
Please help me with this girl
2 3
Replies
44
Views
5K
Seamaiden
Seamaiden
S
seedlings yellowing from bottom up??
Replies
11
Views
1K
Mex
Mex
S
1 plant of 5 has shrivled up and dyed how could this be??
Replies
7
Views
788
Shivaskunk
S
caveman4.20
  • Locked
  • Poll
this thread is for farmers who will NOT use AVID. Even as a last resort
Replies
5
Views
689
delae632
delae632
D
Caps beneficials for aphids?
Replies
6
Views
2K
Seamaiden
Seamaiden
A
Mellow Yellow
Replies
3
Views
764
Seamaiden
Seamaiden
PButter
I need more experience than I currently have- Help.
Replies
13
Views
986
PButter
PButter
ITSPROFIT
BOTTOM & MIDDLE FAN LEAVES YELLOWING TURN BROWN THEN DIE, I DOUBT ITS N DEF...HELP!!!
2 3
Replies
43
Views
3K
ITSPROFIT
ITSPROFIT
G
  • Poll
Bud Rot or not?
Replies
3
Views
652
Plasma
Plasma
GrowBot
what happened to all my threads?
Replies
3
Views
626
GrowBot
GrowBot
Sunnyseville
35 days into flower now leaves curling down and turning yellow??
Replies
14
Views
2K
Mr_GreenGenes
Mr_GreenGenes
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