Cannabis Infirmary

Learning how to grow cannabis can be tricky. Learn how to identify, diagnose, and fix common problems faced while growing marijuana plants.
Sticky Threads
K
  • Sticky
i need suggestions on a good microscope
2 3 4
Replies
76
Views
28K
Aqwut
A
We Solidarity
  • Sticky
Dudded, Stunted, and Runted plants...
47 48 49
Replies
970
Views
167K
Judaz
Judaz
We Solidarity
  • Sticky
Root Aphids, Fungus Gnats, and other fun bugs (ID PICS)
22 23 24
Replies
466
Views
190K
Mechman60
Mechman60
Seamaiden
  • Sticky
Overuse of Eagle 20 and systemics makes resistant fungi
7 8 9
Replies
177
Views
56K
Judaz
Judaz
silverhaze
  • Sticky
Welcome to the Fungal, it gets worse here everyday - Fusarium Solani
8 9 10
Replies
197
Views
59K
shaganja
shaganja
mace
  • Sticky
Read Me First
Replies
18
Views
15K
Slim0317
S
Seamaiden
  • Sticky
The Charts--Helpful charts for making nutrient deficiency diagnoses
13 14 15
Replies
293
Views
111K
smokedareefer
smokedareefer
Blue Dog
  • Sticky
Bulb Mites?? WTF!?
6 7 8
Replies
156
Views
53K
5farmers
5farmers
Blaze
  • Sticky
Integrated Pest Management (ipm), Pesticide Use And Safety, & Managing Pesticide Resistance
Replies
19
Views
6K
1stonedman
1stonedman
budboy299
  • Sticky
Forbid 4F timeline
2
Replies
21
Views
49K
Fossel420
Fossel420
Normal Threads
biggerbud420
moist vs wet soil is it the same
Replies
12
Views
116
TSD
TSD
Custom45
Coloring on a few leaves - Ph problems?
Replies
8
Views
126
Trixie
Trixie
F
Need help with yellow leaves
Replies
1
Views
69
Trixie
Trixie
M
Is this something I need to worry about?
Replies
6
Views
128
Trixie
Trixie
F
Need some help with my Sativa plants
Replies
16
Views
177
RootsRuler
RootsRuler
Z
Phosphorus Deficiency Or Calcium Deficiency maybe
Replies
18
Views
350
Zen_Seeker
Z
Gmix
Colder than they might like
Replies
11
Views
166
CannaGranny
CannaGranny
Dbean16
Nutrient/salt buildup issues or environmental not quite sure.
2 3
Replies
47
Views
941
Dbean16
Dbean16
WakeAndBacon
Deformed leaves now some holes
Replies
4
Views
885
Trixie
Trixie
Zoneshityee
What in tarnation is this shizzle !?!
Replies
12
Views
228
biggerbud420
biggerbud420
BigBlonde
Do you think this will finish okay?
11 12 13
Replies
251
Views
3K
GNick55
GNick55
inyumen
Plant Drooping After Introducing LED Growlight
2
Replies
29
Views
8K
Jrspeed70791
J
ImaGrowThemPlants
My first time growing and still learning need some advice and more knowledge so i could give them love that they deserved
Replies
9
Views
130
Edinburg
E
A
Need help w dwc plz
Replies
18
Views
183
Harpua88
Harpua88
G
Is this a male or female?
Replies
6
Views
126
Goodshit97
Goodshit97
O
Waited too long to harvest
Replies
3
Views
118
2Bad
2Bad
justice8965
Very early flower, is this a herm?
Replies
8
Views
179
Goodshit97
Goodshit97
Electrolights
Not sure what is causing the wrinkled look on the leaves, not happening to all of them
Replies
12
Views
262
GNick55
GNick55
AKAJinx
Ca deficiency, DWC with RO water
Replies
8
Views
181
AKAJinx
AKAJinx
Hemplover50
Someone please tell me what is happening
Replies
12
Views
280
Hemplover50
Hemplover50
I
Any thoughts on its current state?
Replies
5
Views
174
itsbeenjacob3
I
C
My cannabis seedling started to get little white dots are they dying?
Replies
4
Views
146
Gmix
Gmix
Jumpingspider
Help diagnose- clones wilted in ez-clone aeroponic
2 3
Replies
46
Views
572
Moe.Red
Moe.Red
S
What is the issue with my two seedlings?
Replies
3
Views
91
Zen_Seeker
Z
nytrichomaniac
Leaves looking a little iffy
Replies
13
Views
213
Week4Bytch
Week4Bytch
D
Ok so im on my 4th ish grow and idk whats going wrong.
2
Replies
27
Views
587
deviantbull95
D
C
Bug identification help needed
Replies
10
Views
200
Goodshit97
Goodshit97
radagast
Found bugs last week, is my plant recovering OK?
Replies
13
Views
225
Harpua88
Harpua88
P
New to forum and need some help with seedling leaf issues
2
Replies
22
Views
240
Harpua88
Harpua88
Johnlandy420
What is this here I see?
2
Replies
23
Views
433
Goodshit97
Goodshit97
H
Help. What deficiency is this?
Replies
8
Views
138
2Bad
2Bad
I
Is my plant foxtailing or what?
Replies
5
Views
232
itsbeenjacob3
I
W
I dont think its possoble to recover??
Replies
2
Views
107
GNick55
GNick55
GrowUp777
Still bad ... dont wanna grow
4 5 6
Replies
100
Views
2K
GrowUp777
GrowUp777
E
Messed up veg light cycle
Replies
5
Views
158
El_Ernito
E
R
Light burn or deficiency progressing ?
5 6 7
Replies
129
Views
2K
Zen_Seeker
Z
Joey518
Please, need help determining what this is...
Replies
11
Views
268
BigBlonde
BigBlonde
D
Need Opinions - Only second grow/harvest
2
Replies
26
Views
428
DoobieBro462
DoobieBro462
Custom45
Plant looking a bit sorry for itself
Replies
9
Views
219
whelksemengmail.com
whelksemengmail.com
H
How long plants wilt after transplans
Replies
11
Views
243
Week4Bytch
Week4Bytch
2Bad
Allergies to smoking weed but not dabs
Replies
4
Views
126
Stonemason7767
S
joana1998
My plant is bending over
2 3
Replies
59
Views
2K
steamroller
steamroller
Miguelcraigo
Seedling are Dying on me Fast
2
Replies
22
Views
531
Week4Bytch
Week4Bytch
homebrew420
Citric Acid for Powdery?
Replies
17
Views
10K
Knight
K
nytrichomaniac
Losing hope on the second of the widows
Replies
5
Views
179
Trixie
Trixie
You must log in or register to post here.

Latest posts

View Prizes
Top Bottom