Cannabis Infirmary

Learning how to grow cannabis can be tricky. Learn how to identify, diagnose, and fix common problems faced while growing marijuana plants.
B
Yo i need some help
Replies
10
Views
723
LoveGrowingIt
LoveGrowingIt
M
What is happening to the plant?
Replies
8
Views
490
wobbleysausage
wobbleysausage
N
Sick girl needs help please
Replies
13
Views
570
natedogg102790
N
F
Just wondering if anyone knows...
Replies
0
Views
190
Franco1961
F
C
Weird leaf texture any ideas?
Replies
2
Views
257
Coppermike
C
G
White Powder and Stripes? Very Worries
Replies
2
Views
245
Goldjkr
G
B
HELP!! MALE OR FEMALE wedding cake
Replies
7
Views
490
BearWater
BearWater
J
What is up with these leafea
Replies
0
Views
170
johnbrown25
J
M
Hello! Problem With stranger things 🧐
Replies
4
Views
282
LoveGrowingIt
LoveGrowingIt
N
DWC Hydro root rot? Thoughts?
Replies
14
Views
723
Bumslayer3700
Bumslayer3700
S
Cause of my plant turning yellow
Replies
13
Views
690
Mothman
Mothman
Monkeybigbuds
Start of Nute burn or something else 🧐
Replies
9
Views
386
Monkeybigbuds
Monkeybigbuds
E
Leaves curling: is it light stress?
Replies
4
Views
414
Imzzaudae
Imzzaudae
pulchripes
I think I have fucked the main cola
2
Replies
26
Views
2K
pulchripes
pulchripes
P
Automatic Herma? lemonade auto paradise seeds 2 week flower
Replies
2
Views
267
pure.hemp
P
B
Sick plant with crinkled leaves and yellowing
Replies
3
Views
437
TMctoast
T
Littlefoxton100
How would I defoliate this plant? It’s very short!
Replies
7
Views
503
Littlefoxton100
Littlefoxton100
leroygreen
Diagnosis week three to four
Replies
4
Views
347
leroygreen
leroygreen
J
Calcium deficiency vs Septoria? Or something else?
Replies
10
Views
461
Oldchucky
Oldchucky
ChuckFinnl3y
Leaves curling side ways /twisted
Replies
8
Views
589
Oldguy71
Oldguy71
P
Wilted plant overnight, no clue
2
Replies
23
Views
829
Purfict
P
P
What are my leaves telling me?
Replies
1
Views
224
Eclipted
E
SnappyJack
Well.. I'm stumped... Could Be This.. Or It Could Be That... What Do You Think ?
Replies
4
Views
345
420autoflier
420autoflier
TexasMade
Veg and Bloom light, which to use
Replies
4
Views
308
HerbalEdu
HerbalEdu
smithage
Overwatered is an understatement lol
2
Replies
33
Views
1K
HappyHarvester88
H
7munkee
Sugar leaves always curl upwards
Replies
15
Views
940
7munkee
7munkee
S
Leafes turning yellow where buds are forming
Replies
1
Views
148
Redneckx
Redneckx
G
How often and how much should I water my auto-flowers?
Replies
7
Views
671
Growth
G
F
Issues so close to the end.
Replies
8
Views
369
LoveGrowingIt
LoveGrowingIt
B
First time growing please help
Replies
5
Views
331
GNick55
GNick55
A
Spots and white stuff on leaves
Replies
0
Views
175
azbassist
A
Littlefoxton100
Diagnosis please? Anyone? Bueller..? Yellow and curling leaves!
Replies
10
Views
498
Littlefoxton100
Littlefoxton100
R
Burnt yellow tips - suggestions ?
Replies
2
Views
275
Captspaulding
Captspaulding
K
Help first time grower problem
Replies
13
Views
650
Captspaulding
Captspaulding
criz
Thought was deficiency but now not sure
Replies
7
Views
453
Captspaulding
Captspaulding
KeeperOfKeys
Leaning seedling and first feed
Replies
8
Views
542
KeeperOfKeys
KeeperOfKeys
G
One of my pre-germinated seedlings had its shell fall off before planting...
Replies
5
Views
357
Kamisama
K
euphoriaup
Sick plant or lacking nutes?
Replies
5
Views
434
nomdeplume
nomdeplume
T
Green Caterpillars eating my buds
2
Replies
39
Views
80K
whitewedding
W
B
Plz help. Wedding cake early stages. Outdoor. Does it slightly nitrogen deficient.
Replies
4
Views
316
BigBuzAnon
B
emanresu
I think this is magnesium deficiency.
Replies
7
Views
716
Captspaulding
Captspaulding
smlern
Main Stem Split Down The Middle
2 3
Replies
50
Views
23K
JadedMarxist
JadedMarxist
wobbleysausage
Molybdenum? Purpling leaves and strange colors.
Replies
6
Views
341
wobbleysausage
wobbleysausage
K
Please help diagnose what deficiencies these ladies have...
2
Replies
23
Views
835
AZsunfarmer
AZsunfarmer
N
issues with yellow after moving to bigger system.
Replies
4
Views
348
ndmsee
N
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