Cannabis Infirmary

Learning how to grow cannabis can be tricky. Learn how to identify, diagnose, and fix common problems faced while growing marijuana plants.
beachbum616
sick plant, looks like tiger stripes.. pics inside
Replies
7
Views
12K
Rasta Man
R
R
first timer help needed!!!
Replies
13
Views
1K
Rasta Man
R
sedate
Odd rusty mottling - help sedate identify this!
2
Replies
28
Views
3K
Seamaiden
Seamaiden
jeffadies
what kind of bug is this?
Replies
11
Views
1K
jeffadies
jeffadies
Miggs
ECSD -- G13/HP x Swt#3 -- BioD 3 Weeks 12/12 Deficiency?
Replies
4
Views
920
alfonso2002
A
Mexguy316
  • Locked
Powdery Mildew, is it too late?
Replies
10
Views
6K
hiboy
hiboy
jeffadies
Not sure whats wrong here.
2
Replies
22
Views
2K
jeffadies
jeffadies
Z
Are they under fed? or is it nutrient lockout?
Replies
10
Views
11K
KingOfHaze
K
H
destroyed roots
Replies
9
Views
2K
Help17me
H
X
Why is my plant hosed up? detailed description and pics
Replies
1
Views
826
Seamaiden
Seamaiden
B
severe white fly infestation. should i chop them?
Replies
6
Views
2K
xX Kid Twist Xx
xX Kid Twist Xx
P
White fuzzies
Replies
2
Views
1K
pharmacopia
P
T
Help ! Plants looking sick Help!
2
Replies
20
Views
2K
freegrow
freegrow
spanky
Dark cycle inturuption 4 hours extra,help..
Replies
7
Views
1K
MakinGoo
MakinGoo
Venom818
tree sap on my mothers
Replies
14
Views
4K
delae632
delae632
tokeroo
Cannot figure this one out
Replies
2
Views
843
tokeroo
tokeroo
GanjaAL
Lime Green???
Replies
9
Views
1K
GanjaAL
GanjaAL
Snowblind
Anyone using Excel LG to treat PM??
Replies
2
Views
2K
midnightrider
M
T
sick plant....? you decide
Replies
6
Views
2K
triggertrevor
T
T
sick plant....? you decide
Replies
0
Views
799
triggertrevor
T
L
Systemic pesticide damage?
Replies
4
Views
2K
LikemindS
L
K
3 weeks on veg and problems with slow growth, maybe disease
Replies
10
Views
2K
armoured
A
B
bad luck going round
Replies
19
Views
2K
budseyeveiw
B
B
sulfur vaporizor fire!
Replies
1
Views
759
Seamaiden
Seamaiden
bloads
Soil Flood... explain plz
Replies
18
Views
2K
Seamaiden
Seamaiden
B
Madman OG curling, Hazy OG yellowing. Any suggestions?
Replies
4
Views
2K
beretta92
B
B
clones from flowering plants..
Replies
6
Views
1K
wanderingwobble
W
R
twisting growing tips
Replies
2
Views
836
rara
R
N
Spider mites
Replies
8
Views
1K
hiboy
hiboy
SAMCRO
A Little Lost & Confused
Replies
16
Views
2K
SLO Grown
S
forknowledge
What is the best predetor for black flies, gnats & aphids?
2
Replies
27
Views
9K
garethcnmjones
G
B
if light makes plants hermie what about the moon??
2 3 4
Replies
71
Views
11K
budseyeveiw
B
V
Yellow leaves, aphids, gnats...need help.
Replies
18
Views
7K
brookstown
B
redbeard
I need help please!!!
Replies
8
Views
1K
freegrow
freegrow
spanky
What you think?
Replies
5
Views
885
spanky
spanky
M
Plant looking droopy and slightly discolored, lack of Phosphorus? Or what?
Replies
12
Views
3K
mr_up
M
H
help me save my outside moms
Replies
2
Views
769
supasticky
S
N
What is going on here?!?!
2
Replies
32
Views
3K
supasticky
S
P
No pest Strips
Replies
18
Views
13K
Buddy Hemphill
B
Z
BUUUUGS eating holes need help diagnosing :D
Replies
11
Views
1K
zxpod
Z
P
Pro Control Plus fogger
Replies
7
Views
3K
Purps
P
D
Help with the Droop And Curl Lemon Skunk and AC Gold
Replies
9
Views
2K
marski420
marski420
L
help! what is going on!!!
Replies
3
Views
965
convex
convex
BCrocker
Request for assistance - leaf picture
Replies
11
Views
1K
Seamaiden
Seamaiden
BCrocker
Name that deficiency part 2!
Replies
7
Views
991
Seamaiden
Seamaiden
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