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Medical Cannabis Cultivation
Cannabis Infirmary
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Cannabis Infirmary
Learning how to grow cannabis can be tricky. Learn how to identify, diagnose, and fix common problems faced while growing marijuana plants.
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Dudded, Stunted, and Runted plants...
We Solidarity
May 19, 2014
47
48
49
Replies
979
Views
213K
Dec 19, 2023
Judaz
Sticky
Bulb Mites?? WTF!?
Blue Dog
Nov 13, 2013
7
8
9
Replies
161
Views
69K
Nov 9, 2023
JKash
Sticky
Root Aphids, Fungus Gnats, and other fun bugs (ID PICS)
We Solidarity
Mar 27, 2013
22
23
24
Replies
471
Views
221K
Oct 21, 2023
Scolymia7
Sticky
Forbid 4F timeline
budboy299
Sep 28, 2011
2
Replies
22
Views
52K
Oct 11, 2023
Jmaes Mabley
Sticky
Welcome to the Fungal, it gets worse here everyday - Fusarium Solani
silverhaze
Nov 1, 2012
8
9
10
Replies
199
Views
72K
Jun 10, 2023
shaganja
Sticky
Read Me First
mace
Jul 31, 2008
Replies
19
Views
16K
Mar 19, 2023
Xakmo
X
K
Sticky
i need suggestions on a good microscope
knubs
Jan 20, 2014
2
3
4
Replies
76
Views
35K
Oct 28, 2022
Aqwut
A
Sticky
Overuse of Eagle 20 and systemics makes resistant fungi
Seamaiden
Apr 14, 2011
7
8
9
Replies
177
Views
65K
Oct 2, 2022
Judaz
Sticky
The Charts--Helpful charts for making nutrient deficiency diagnoses
Seamaiden
Dec 31, 2013
13
14
15
Replies
293
Views
124K
Oct 26, 2021
smokedareefer
Sticky
Integrated Pest Management (ipm), Pesticide Use And Safety, & Managing Pesticide Resistance
Blaze
Sep 5, 2015
Replies
19
Views
7K
Aug 28, 2020
1stonedman
Normal Threads
My baby girls look off please help
KGBNWNC
Today at 12:48 AM
Replies
1
Views
62
Today at 1:37 AM
budsofgeorgia
R
Long length grow cycles + slow seed starts
Richs
Yesterday at 3:21 PM
Replies
9
Views
143
Yesterday at 4:37 PM
HerbalEdu
C
Nutrient burn and a deficiency at the same time?
chiefquattro19
Yesterday at 2:07 PM
Replies
0
Views
49
Yesterday at 2:07 PM
chiefquattro19
C
G
1st grow, looking for a leaf diagnosis. Please help
gumby29
Sunday at 1:46 PM
Replies
3
Views
108
Sunday at 10:08 PM
gumby29
G
T
People who have erradicated the dreaded spider mite for good please help.
Texian
Sep 8, 2010
2
3
4
Replies
75
Views
35K
Sunday at 4:54 PM
Gmix
Moved to veg while others flower and light stress
TheRealM00
Saturday at 1:20 PM
Replies
4
Views
120
Sunday at 4:35 AM
Bdubs
B
X
What is this??!?! | Septoria leaf spot? | Please help!!
Xyroniix
Saturday at 3:00 PM
Replies
1
Views
106
Saturday at 3:48 PM
Asmodeus
T
This is a CalMg deficiency only, right?
TreyAnastasio
Friday at 9:54 AM
2
Replies
22
Views
475
Saturday at 12:58 PM
TreyAnastasio
T
E
the buds so beautiful but the plant is dying i think.... will make it to harvest???!?!!🙏😭
emma.dir
Mar 12, 2024
Replies
17
Views
608
Saturday at 7:57 AM
Gmix
C
Biobizz CALMAG folier spray feed
Clairesquared
Mar 12, 2024
Replies
8
Views
288
Friday at 12:04 PM
Newty
D
New Grower - Yellowing Leaves, Brown spots
Duzooka
Mar 11, 2024
Replies
15
Views
474
Friday at 9:42 AM
Duzooka
D
Most Of Them Will Be Too Tall?
ViparSpectra
Oct 31, 2022
2
Replies
35
Views
2K
Thursday at 10:00 PM
natedowg2000
N
Help, I have no idea..
Tango4Bravo
Thursday at 9:45 AM
Replies
19
Views
447
Thursday at 2:26 PM
alpha.ganjaguy
A
Vpd / light / heat stress issues
hakop
Mar 12, 2024
Replies
8
Views
284
Wednesday at 8:10 PM
hakop
A
Help! I have 2 plants and I’m worried one is male!
alpacino.com
Wednesday at 12:39 PM
Replies
3
Views
133
Wednesday at 1:26 PM
alpacino.com
A
P
Kerosene krash and euforia leaves going lighter in early veg
pulchripes
Mar 12, 2024
Replies
1
Views
113
Wednesday at 5:08 AM
Bdubs
B
Some of my pistils are going orange in week 4 of veg
RePotHead
Mar 10, 2024
2
Replies
30
Views
852
Mar 12, 2024
Oldchucky
T
Hydro Nutrients - Problem Suggestions (if any really exist)
tgpeters
Mar 8, 2024
Replies
3
Views
154
Mar 12, 2024
tgpeters
T
R
Look like too much light?
raybuck
Mar 11, 2024
Replies
3
Views
163
Mar 11, 2024
budsofgeorgia
L
What’s the best foliar treatment of PM during flowering? Tribus, baking soda, milk spray?
Letsgrowit
Sep 7, 2022
2
Replies
39
Views
4K
Mar 11, 2024
JoeyBliss
F
Nearly perfect environment STILL PROBLEMS please help
FlyingToast
Mar 4, 2024
2
3
Replies
40
Views
2K
Mar 11, 2024
cannafarmer420
light green color edges wtf
7munkee
Feb 14, 2024
2
Replies
24
Views
1K
Mar 10, 2024
7munkee
C
Poll
My automatic seeds won't germinate
CuriousMike
Mar 4, 2024
Replies
15
Views
513
Mar 10, 2024
sourorangedieselkush
S
P
Clawing or just genetics? any info would be great
Pants
Feb 24, 2024
2
Replies
35
Views
1K
Mar 9, 2024
Mothman
How tall should my plants be at week 3?
RePotHead
Mar 5, 2024
Replies
14
Views
541
Mar 9, 2024
RePotHead
B
Auto in bloom showing spots on upper leaves?
Budclarkson
Feb 25, 2024
2
3
Replies
58
Views
3K
Mar 8, 2024
Glassdub
R
Need help identifying what's happening with my plant
reinserkmo
Nov 28, 2023
2
3
Replies
42
Views
2K
Mar 8, 2024
Rama777
L
First time coco - what’s the problem?
Laksika
Mar 8, 2024
Replies
1
Views
102
Mar 8, 2024
coherent
S
Did I trim too much?
Sonu1990
Mar 8, 2024
Replies
1
Views
120
Mar 8, 2024
LoveGrowingIt
Ac broke part coming in next week
hakop
Mar 7, 2024
Replies
2
Views
154
Mar 7, 2024
hakop
O
Revolutionary ways to deal with pests in ed rosenthals book
organicsaregreen
Mar 6, 2024
Replies
15
Views
461
Mar 7, 2024
cannafarmer420
T
Male or female please help
TexasMade
Mar 6, 2024
Replies
5
Views
402
Mar 6, 2024
TexasMade
T
T
Help me with my plant please bro idk wtf is going on
TheBarge420
Mar 6, 2024
Replies
2
Views
368
Mar 6, 2024
GNick55
E
Bad nute burn just on one kola
EnFuegoV3
Mar 5, 2024
Replies
4
Views
185
Mar 5, 2024
LoveGrowingIt
D
What is the cause of this?
dougied86
Mar 4, 2024
Replies
6
Views
210
Mar 5, 2024
dougied86
D
5 day old cotyledon starting to yellow
beckerjeremey29
Mar 4, 2024
Replies
3
Views
133
Mar 5, 2024
LoveGrowingIt
Droopy angry and just not happy
Foster823
Mar 2, 2024
Replies
4
Views
235
Mar 3, 2024
Foster823
B
Sick plant with crinkled leaves and yellowing
BobbyReign
Mar 3, 2024
Replies
1
Views
138
Mar 3, 2024
GNick55
Update on my mutant seedling
AnomalousGrows
Mar 2, 2024
Replies
4
Views
369
Mar 2, 2024
AnomalousGrows
Clones, day 8, showing some signs of droop, any ideas?
residentshaman
Jan 21, 2024
2
3
Replies
51
Views
2K
Mar 2, 2024
Budclarkson
B
Yellowing leaves with what looks like eggs on the back
JimfromA2
Feb 29, 2024
Replies
6
Views
323
Mar 2, 2024
JimfromA2
M
Heat Stress? I have minimal Trichomes!
Mark1986
Mar 1, 2024
Replies
4
Views
214
Mar 1, 2024
Gmix
K
Leaves are getting yellow spots, but no insects what could it be?
Kemix
Feb 29, 2024
Replies
6
Views
302
Mar 1, 2024
HerbalEdu
Week 6 of Flower & Leaves are Turning Purple/Brownish Red
ShadowKhan
Feb 28, 2024
Replies
4
Views
216
Feb 29, 2024
Gmix
Is this a bad seed or grower error?
AnomalousGrows
Feb 26, 2024
2
3
Replies
49
Views
1K
Feb 28, 2024
AnomalousGrows
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Latest posts
The hunt for the notorious "Crippie" weed
Gmix posted
Today at 3:51 AM
Setting up a new grow area and lights. Need some Led and space help
HerbalEdu posted
Today at 3:27 AM
A
Lonely fan leaves help produce big buds
Allinyah posted
Today at 3:18 AM
T
Going on 10 days sprout; should I continue watering via a spray bottle until leaves span the width of the pot? (Do Si Dos)
TopShelfTender posted
Today at 1:56 AM
My baby girls look off please help
budsofgeorgia posted
Today at 1:37 AM
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