Cannabis Infirmary

Learning how to grow cannabis can be tricky. Learn how to identify, diagnose, and fix common problems faced while growing marijuana plants.
DO IT
Deficiency or sickness?
Replies
7
Views
2K
DO IT
DO IT
Helpnvets
Can i use Neem oil into Flower
Replies
11
Views
22K
Hanta
Hanta
Naturalx
What causes this rusting?
2
Replies
32
Views
2K
CannabisJack
CannabisJack
R
I’m going on 3 weeks since I flipped to 12/12 looks like nitrogen def should I give the girls a little nitrogen or will the yellow leaf be ok
Replies
4
Views
758
Rob 1985
R
Kingjoshh
Diagnosis of leaf issue
2
Replies
22
Views
2K
Cannabizz
Cannabizz
Scolymia7
Mold or?
Replies
5
Views
547
Scolymia7
Scolymia7
Donjaidynn
My plants needs to be saved
Replies
8
Views
588
Buzzer777
Buzzer777
Jimster
Little Bastards
Replies
15
Views
738
chemistry
chemistry
P
Preflower
Replies
12
Views
1K
SleepyBTokin
SleepyBTokin
Creep420
Seedlings with dying bottom leaves
2
Replies
37
Views
13K
skh
skh
Hman2853
1st grow - help
Replies
6
Views
726
SleepyBTokin
SleepyBTokin
W
Seedling not forming properly
Replies
4
Views
796
WildFarmer
W
MasterDsKush
What’s wrong w these leafs?
Replies
6
Views
896
Jimster
Jimster
4
Too light in color
Replies
6
Views
920
London bud
London bud
PuraWeeda
HELP! Little white larvae in runoff and media (coco) surface area
Replies
6
Views
1K
krooked
krooked
W
Leaf pointing upwards
Replies
8
Views
1K
WildFarmer
W
P
Potential light bleach?
Replies
4
Views
3K
Jimster
Jimster
W
New Growth Yellow
Replies
6
Views
5K
WildFarmer
W
B
Help!! Made big mistake need advice plz
Replies
2
Views
507
Buster1977
B
W
Is this underwatering?
Replies
13
Views
2K
TerriR
TerriR
Nybadboy
Spider Mites During Week 7 Of Flowering Help!
Replies
14
Views
20K
ultrazone
U
S.WestFarmer
Help Plz! Leaf mutations + other leaf concerns
2 3
Replies
45
Views
2K
S.WestFarmer
S.WestFarmer
S.WestFarmer
Top leaves are curling/clawing? Porque?! why!?
Replies
5
Views
2K
oldskol4evr
oldskol4evr
Kleinstein
What is wrong with my plant?
Replies
5
Views
590
Cannabizz
Cannabizz
P
Pm And Spider Mites In 5th Week Of Flower
3 4 5
Replies
80
Views
12K
the rrock
the rrock
B
Leaves with rounded tips
Replies
2
Views
4K
PlumberSoCal
PlumberSoCal
Kepp89
Accident reveg near harvest
Replies
7
Views
1K
Kepp89
Kepp89
MasterDsKush
Fucked up
Replies
6
Views
783
Jimster
Jimster
Seriesnuns
Too much phosphorus?
Replies
5
Views
6K
Herbals
Herbals
Kingjoshh
Node spacing.
Replies
3
Views
1K
Sunday687
Sunday687
Sunday687
Possible pests nute splash defecincy? Please help
Replies
3
Views
948
Sunday687
Sunday687
FarmeR.Jay
Bbk hermie help
Replies
1
Views
596
Dr claw
Dr claw
M
Do I have a nutrient deficiency?
2
Replies
20
Views
964
MDGrnthum68
MDGrnthum68
reddwarf
Leaf Problem
2
Replies
35
Views
3K
Edinburgh
Edinburgh
FriarTuck79
Clones Yellowing, Tips Grey And Wilted
Replies
14
Views
12K
Kingjoshh
Kingjoshh
mdmazing
Can you hel me wih there seedling?
Replies
14
Views
1K
mdmazing
mdmazing
reddwarf
Pest prevention regiment.
Replies
2
Views
491
SinCity
SinCity
Pacnw
Young starts showing problems - need help diagnosing
Replies
4
Views
410
Madbud
Madbud
Steve705
How are they looking ?
Replies
4
Views
383
Steve705
Steve705
Simba1
How is it so far?
2
Replies
26
Views
1K
Jack og
Jack og
B
Help
Replies
6
Views
414
1diesel1
1diesel1
Buzzer777
Another Oddball or sick?
Replies
19
Views
1K
Buzzer777
Buzzer777
Steve705
Spider mites ?
Replies
2
Views
400
the rrock
the rrock
Naturalx
I broke my autoflower...
Replies
15
Views
852
Jimster
Jimster
Seriesnuns
Water Mark(salt on leaf)
Replies
6
Views
2K
MIMedGrower
MIMedGrower
You must log in or register to post here.

Latest posts

View Prizes
Top Bottom