Cannabis Infirmary

Learning how to grow cannabis can be tricky. Learn how to identify, diagnose, and fix common problems faced while growing marijuana plants.
G
Leaf tip curl
Replies
4
Views
668
TheDad01
TheDad01
B
Weird Bud formation
Replies
9
Views
2K
Farmer Ted
F
fukwitit
spider mites...Help!
2 3
Replies
57
Views
6K
fukwitit
fukwitit
G
Mid-Flower ~ Yellow Leaves, Yellow Leaf Stems, Flimsy Branches, Leaves falling off
Replies
3
Views
5K
Seamaiden
Seamaiden
true grit
Whats wrong with these leaves?
2
Replies
24
Views
3K
Bangarang
B
dorjewright
Not the Usual Yellowing
Replies
16
Views
2K
dorjewright
dorjewright
The Hippy
PM Mold or Thrip Damage Help to identify
Replies
13
Views
4K
bongobongo
bongobongo
E
what are these bugs? some sort of aphid?
Replies
8
Views
827
Seamaiden
Seamaiden
bongobongo
Wtf?
Replies
17
Views
1K
infocus
infocus
dankstranger
plant deficiencies
Replies
10
Views
878
dankstranger
dankstranger
caregiverken
What causes this?
2
Replies
22
Views
2K
dankstranger
dankstranger
Myco
Blah... pest ID. Confused... possible Broad/Cyclamen?
2
Replies
39
Views
6K
Soil Watch
Soil Watch
The Hippy
Here's a real stumper..SUN BURN .I guess...what do you think about this issue
3 4 5
Replies
96
Views
9K
The Hippy
The Hippy
K
how can i kill off my sprintails?
2
Replies
23
Views
8K
toquer
T
jboogie401
HELP calling all experts!!!!!!
Replies
17
Views
916
motz
M
LordVane
Plant parasitic nematodes.
Replies
1
Views
801
Seamaiden
Seamaiden
Animal Chin
  • Locked
What to do with duds
Replies
19
Views
4K
Seamaiden
Seamaiden
dieseldawg2480
yellowing and burnt edges
Replies
4
Views
637
dieseldawg2480
dieseldawg2480
B
Anybody recognize these spots ?
Replies
15
Views
6K
Seamaiden
Seamaiden
jboogie401
please help figure out the problem
Replies
2
Views
515
fishwhistle
fishwhistle
GoodFarmer
good problem
Replies
11
Views
839
Seamaiden
Seamaiden
S
White specks on cannabis leaves along the leave's veins and midrib.
Replies
5
Views
5K
budfarmer
B
johnnyrex
CLONE PROBLEMS
Replies
10
Views
1K
Myco
Myco
caregiverken
Now its Grasshoppers
2
Replies
26
Views
9K
Seamaiden
Seamaiden
C
What's wrong?
Replies
6
Views
630
straincreation
straincreation
mastacheeser
spider mites omg idk what to do
Replies
4
Views
695
straincreation
straincreation
S
Please help diagnose these plants
Replies
11
Views
2K
Seamaiden
Seamaiden
M
can anyone peg this deficiency?
Replies
2
Views
625
Seamaiden
Seamaiden
bloads
Tacoing leaves
Replies
11
Views
19K
Seamaiden
Seamaiden
D
Coco newb stunted seedlings
Replies
15
Views
12K
freespirit
freespirit
Venom818
Anybody use Banner Max to get rid of powdery mildew
Replies
14
Views
7K
Peacebud
P
Paperchase
  • Locked
need a for sure diagnose ?
Replies
4
Views
520
Shamus
Shamus
DeRon1
falling down
2
Replies
32
Views
2K
ByrneBurnham
ByrneBurnham
bongobongo
Muthafukinroot aphids?
Replies
17
Views
3K
symbiote420
symbiote420
north knect
anybody see this before??
Replies
5
Views
648
Oom pah pah
Oom pah pah
Gunfanatic
yellowing of leaves
Replies
8
Views
1K
Gunfanatic
Gunfanatic
FlyinJStable
  • Poll
Hydro Eb-N-Flow PH issues
2
Replies
21
Views
1K
Sativied
Sativied
thirdeyemama
Powdery Mildew JMS Stylet-Oil
Replies
4
Views
3K
WalterWhiteFire
WalterWhiteFire
M
New growth dying, please help
Replies
16
Views
1K
Canappa
Canappa
burn4me
this can't be good...please help
2 3 4
Replies
70
Views
3K
FlyinJStable
FlyinJStable
C
1st grow (used search) leaves wilting, some folding
Replies
15
Views
1K
Mitygrows
M
dieseldawg2480
little leaf curl??
2 3
Replies
42
Views
3K
Trich king
Trich king
MGM
help is this stem rot
Replies
16
Views
2K
Seamaiden
Seamaiden
Ausgunja23
Seedling just shriveled up and died..
2
Replies
25
Views
18K
2hotmomma88
2hotmomma88
obsoul33t
  • Poll
dud poll
Replies
2
Views
723
D.I.Y
D.I.Y
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