Cannabis Infirmary

Learning how to grow cannabis can be tricky. Learn how to identify, diagnose, and fix common problems faced while growing marijuana plants.
LoganatorDude
Other reasons for leaf burn?
Replies
1
Views
244
LoveGrowingIt
LoveGrowingIt
SycknTyred
Not sure what's going wrong, any help is appreciated
2
Replies
25
Views
760
SycknTyred
SycknTyred
G
Need some help! Yellow tips turning brown and orange/brown spots.
Replies
0
Views
120
Grow316365
G
Ganja_mama93
Guys, help! Why do my leaves look like they’ve been eaten?
2
Replies
33
Views
991
Oldchucky
Oldchucky
J
Don’t have a clue what’s wrong
2 3
Replies
40
Views
1K
fuzybuds
F
MTLEADER
Newt Burn or lockout or ??
2
Replies
26
Views
995
MellowRello
M
O
Followed VPD Chart and got mold on the fab pot
2
Replies
20
Views
871
BearWater
BearWater
S
Help plants looking a lil rough
Replies
2
Views
158
SlyBoy420
S
C
First time grower. Seedling starting to yellow
Replies
14
Views
362
cameronchapman
C
JGrows
Seedlings first leaves fading yellow. All of them pls help.
Replies
4
Views
288
Phyto
P
F
Help with my Apple fritter
Replies
4
Views
217
FosterOg
F
B
Why are these too doing this
Replies
7
Views
355
Mannybarr89
M
11Hick11
Week 8 - Late flower phosphorus deficiency ?
2 3
Replies
49
Views
8K
MellowRello
M
M
Nitrogen Toxicity at day 39 of flower
Replies
1
Views
229
Mikedin
Mikedin
T
Is it too early to tell the sex of these? I'm on my second grow and I'm trying to get a mother.
Replies
0
Views
124
thatcoffeewater
T
MartyMcFly42oh
What is this black discoloration??
Replies
6
Views
695
MartyMcFly42oh
MartyMcFly42oh
Greenjourney
White dots on a 4-weeks old seedling
Replies
3
Views
191
labomba
labomba
TexasMade
Help please, can't tell if these are ready to harvest!
Replies
10
Views
384
420autoflier
420autoflier
G
Do these look alright? - Autos, day 50, "Pink Lemonade"
Replies
12
Views
420
420autoflier
420autoflier
A
Big problems 3rd time using my nutreint line
Replies
5
Views
232
ab2t2k
A
F
Help with my Apple fritter
Replies
0
Views
93
FosterOg
F
Dennis1007
Need a safe bug repellent for growing outdoors(Jurassic insect Florida)
Replies
7
Views
259
Dennis1007
Dennis1007
Monkeybigbuds
Nute burn or something else
Replies
1
Views
134
LoveGrowingIt
LoveGrowingIt
E
EC in coco coir please HELP
Replies
19
Views
766
_B_
_B_
I
White splotches on leaves auto flower
Replies
1
Views
121
LoveGrowingIt
LoveGrowingIt
optical
Plant has developed a deficiency, what is this?
Replies
1
Views
145
Imzzaudae
Imzzaudae
P
Watering problems causing gnat problems.
2
Replies
31
Views
2K
Gmix
Gmix
G
Lower leaves weak and dropping
Replies
6
Views
375
Monkeybigbuds
Monkeybigbuds
R
Help! My autos looking proper sh***
Replies
3
Views
253
ReggieD
R
P
Help! Is this mildew? What do I do?
Replies
7
Views
261
Imzzaudae
Imzzaudae
Custom45
What the fook is this?
Replies
5
Views
376
Monkeybigbuds
Monkeybigbuds
W
Help with getting stem to thicken to support more leaves
Replies
16
Views
910
GreenDreamer420
G
S
What’s the problem with this plant
Replies
14
Views
637
PotPlatoon
P
K
Got rid of two plants to my back yard sad to say.
Replies
5
Views
322
Krystinmadviv3164
K
B
Seeds Germinated (more like opened up) but not Growing?!
Replies
4
Views
233
RhastaBlasta
R
budsofgeorgia
light stress or just a stupid grower ?
3 4 5
Replies
96
Views
5K
budsofgeorgia
budsofgeorgia
B
My plant need helps please
Replies
11
Views
378
Blickmorant
B
B
Zipper damage or critter munching?
Replies
9
Views
380
Budclarkson
B
JohnBlazr
Is this concerning? First time grower!
2 3
Replies
41
Views
3K
Troyh
T
M
Yellowing leaves and brown spots
2 3
Replies
41
Views
2K
Stokes
Stokes
564xxl
Healthy but suspect she has an issue
Replies
13
Views
504
Stokes
Stokes
Custom45
Purple patches on some leaves
Replies
9
Views
650
Zill
Z
K
What the hell do i do next!!! Im so new at this….
2 3
Replies
46
Views
2K
Asmodeus
Asmodeus
Lurpin
Compiled list of cannabis plant issues
Replies
12
Views
561
Lurpin
Lurpin
F
Nearly perfect environment STILL PROBLEMS please help
2 3 4
Replies
65
Views
4K
Monkeybigbuds
Monkeybigbuds
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