Cannabis Infirmary

Learning how to grow cannabis can be tricky. Learn how to identify, diagnose, and fix common problems faced while growing marijuana plants.
cash
Sour Diesel?
Replies
11
Views
1K
cash
cash
OCKushCollector
Sick Seedlings
Replies
9
Views
2K
OCKushCollector
OCKushCollector
209 Closet grower
need help with sick clones, new growth dies!
Replies
7
Views
1K
209 Closet grower
209 Closet grower
click80
weirdness with flood table, some plants great, some yellowing/purpling up
Replies
7
Views
1K
click80
click80
F
third week into flower ,leaves start yellowing
Replies
6
Views
2K
putembk
putembk
Confuten1
WIFI autoflowered on me
2
Replies
31
Views
4K
cannarado
cannarado
S
  • Poll
can someone tell me what this is
Replies
8
Views
785
medMUser
M
silverhaze
Ph in 6.0, Ph out 4.6
Replies
1
Views
616
silverhaze
silverhaze
1
Rust color growing on my rockwool blocks
Replies
2
Views
973
1971
1
Dunge
deficiency or pathology
Replies
12
Views
2K
Seamaiden
Seamaiden
W
coco problems pics please help alll info here thanks
Replies
5
Views
2K
xrob415x
xrob415x
GhostFace
get rid of your mold/bug probs the natural way*
Replies
6
Views
1K
Mitygrows
M
Green Mopho
Mystery Mildew/Mold?
2 3
Replies
44
Views
6K
kolah
K
N
having issues with one plant , death on lower branches
Replies
10
Views
905
budseyeveiw
B
girlwondergrows
Root rot in low pressure aeroponics
Replies
8
Views
4K
budseyeveiw
B
akhippi
leaves curling downward
Replies
14
Views
8K
budseyeveiw
B
D
Help diagnose yellow leaves please
Replies
4
Views
1K
FluffyBudz
F
caregiverken
Crap! Sour Tsunami Hermie flowers!
Replies
14
Views
2K
caregiverken
caregiverken
TylerDurden119
Damping off-the wiki
Replies
2
Views
2K
TylerDurden119
TylerDurden119
420reaper
rusting color seedlings
Replies
9
Views
1K
Unit541
Unit541
outwest
Help! Wierd Spots - Manganese?
Replies
14
Views
1K
outwest
outwest
JAWS
Transparent insect?
Replies
12
Views
2K
JAWS
JAWS
X
What causes leaves to "taco"?
Replies
11
Views
20K
turbo14
turbo14
Venom818
HELP my girl is very sick
2 3
Replies
41
Views
6K
Venom818
Venom818
I
5-1/2 wks in . . . K deficiency?
Replies
13
Views
2K
ir0nLung
I
manicgrower
Floramite anyone?
2
Replies
26
Views
5K
nangonug
nangonug
dorjewright
Super Silver Haze Heat/Light Burn?
Replies
4
Views
1K
dorjewright
dorjewright
G
nute deficiency or burn ?
Replies
0
Views
702
gallo
G
J
Newly Planted Clones
Replies
0
Views
612
JUSTJR27
J
evu80
Bud Rot 5 Days Left of Flushing
Replies
1
Views
986
hiboy
hiboy
hellaouts
sunshine advanced #4 ph?
Replies
3
Views
5K
dankworth
dankworth
J
Seedlings Wilting In Half
Replies
5
Views
6K
PrairieBoy
PrairieBoy
M
Calmag ?
Replies
3
Views
991
MI_MMMP_420
M
G
Discolored leaf. What is it?
Replies
2
Views
1K
OctoberDee
OctoberDee
ambertric
Am I right in my thinking ?
Replies
8
Views
896
Scrappy-doo
Scrappy-doo
obsoul33t
New mite species , the Ebola of cannabis
2
Replies
26
Views
12K
sealed138
sealed138
G
need advice
Replies
7
Views
728
hiboy
hiboy
D
spots...need help
Replies
1
Views
642
devilrays
devilrays
N
is this boytris ? 1st week of flower
Replies
5
Views
1K
NBfrost
N
roxy002
Leaves bright yellow!
Replies
15
Views
10K
justiceman
justiceman
B
ph ok,getting nutes. ok leafs still wilting
Replies
2
Views
948
Dr. Detroit
Dr. Detroit
T
transplanting mistake and overwatering
Replies
3
Views
4K
Dr. Detroit
Dr. Detroit
A
Plant problems after preventive application of Greencure...
Replies
5
Views
4K
A20Grower
A
evu80
Main Branches Spliting from Stalk
Replies
2
Views
582
Dirty White Boy
Dirty White Boy
medic
Plant yellowing help
Replies
7
Views
1K
Scrappy-doo
Scrappy-doo
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