Cannabis Infirmary

Learning how to grow cannabis can be tricky. Learn how to identify, diagnose, and fix common problems faced while growing marijuana plants.
smokin jay
Met-52 Update!
Replies
11
Views
2K
GET MO
GET MO
Hoang
Need Help Identifying Deficiency
Replies
3
Views
642
Seamaiden
Seamaiden
Mr.X
Your Guess Is As Good As....
Replies
8
Views
800
tattoojim
tattoojim
C
Are these root aphids?
6 7 8
Replies
148
Views
35K
3N1GM4
3N1GM4
maddox420
yellowing and wilting lower fan leaves 4thweek flowering
2 3
Replies
43
Views
30K
mantisclaw
mantisclaw
C
sos hemp russet mites
2
Replies
25
Views
19K
infestedbuds
I
Growin Grass
Whose Eggs Are These?
Replies
10
Views
3K
SeaF0ur
SeaF0ur
Mr.X
Slight Chlorosis In The Upper Leaves ?
Replies
8
Views
1K
Mr.X
Mr.X
kbellfoy
Im Thinking Cal Def...need Some Opinions
Replies
2
Views
492
kbellfoy
kbellfoy
Bashar Assad
Dead Seedling Tips
Replies
1
Views
697
Bashar Assad
Bashar Assad
philbu
Malformed Leaves, Twisting, Blistering, Shredding
2 3
Replies
40
Views
13K
philbu
philbu
dankemhunter
Spider Mites, Day 30
Replies
19
Views
2K
Seamaiden
Seamaiden
Kannabiz
  • Poll
Can Someone Diagnose The Deficiency On My Plant
2 3
Replies
44
Views
2K
tattoojim
tattoojim
W
Curling Sideways
Replies
17
Views
8K
tobh
tobh
L
I Think I Know But A Second Opionion Pics Plz Tell Me What It Is 4 Sure
Replies
19
Views
967
Seamaiden
Seamaiden
L
Been Fighting Russet Mites Plant Next To Infected Plasnt Started Showing
Replies
12
Views
2K
gravekat303
gravekat303
M
Deformed Leaves And Unsure Sex
Replies
3
Views
685
3N1GM4
3N1GM4
M
Mg Deficiency?
Replies
4
Views
976
mole83
M
C
Leaf Damage, Please Help
2
Replies
21
Views
1K
casual farm
C
F
What Do Yellow Veins Mean? ...or Splotchy Yellow?
Replies
6
Views
30K
Seamaiden
Seamaiden
L
Think God For The Infirmary What The Hell Is Going On Now ??
2
Replies
22
Views
2K
luvurkle
L
A
Help: First Time Growers Running Into Issues!
Replies
19
Views
1K
Lurkin4yrs
Lurkin4yrs
vonwolfen
Alien Gear Lemon Alien Dawg Wierd Flowering
Replies
3
Views
854
vonwolfen
vonwolfen
mikebystereo
Help! My Girls Are Curling Up And Dying!
Replies
9
Views
767
Seamaiden
Seamaiden
A
Fungus Gnat Extermination
2
Replies
22
Views
4K
brimck325
B
U
Flower Problems, Pls Help!!
Replies
5
Views
641
showmegreen
showmegreen
wade ryden
Help Anyone Know What This Is ?
Replies
7
Views
760
showmegreen
showmegreen
M
Nutrient Lock Out And Root Rot
Replies
6
Views
1K
Seamaiden
Seamaiden
kbellfoy
My Whole Crop Is Dying Before My Eyes. Help!
2 3
Replies
42
Views
3K
kbellfoy
kbellfoy
Underthesun
Pistils Dying -outdoors Way Too Early For This
Replies
9
Views
7K
Underthesun
Underthesun
B
Please Help.
Replies
15
Views
1K
BRob
B
FratAndGreen
Help!! May Have Burned My Plants!
Replies
11
Views
4K
str8smokn
str8smokn
D
Pest Or Mold? Brown Spotted Veins
Replies
4
Views
588
gardnguyahoy
gardnguyahoy
k1w1ed
Maybe The Coco & Not The Nutes?
2
Replies
28
Views
2K
k1w1ed
k1w1ed
rickreveen
Need Help To Id And Eradicate Multiple Pests In Hydro
Replies
19
Views
3K
souf69
souf69
M
Rusty Spots Drying Leaves
2 3 4
Replies
69
Views
14K
Mr.X
Mr.X
Bluzboy
Voracious Russet Mite killer/prevention
2 3
Replies
55
Views
33K
Bluzboy
Bluzboy
M
Help With The Curl
2
Replies
34
Views
2K
Wisher619
Wisher619
Pimp T
Need Your Help Quick Guys! What Is This Shit?
Replies
3
Views
542
ShroomKing
ShroomKing
D
Need Help!!!!!!!3 Weeks Into Flower!!!!flower!!!!
Replies
18
Views
1K
Colossus
Colossus
S
I Think I Have Root Aphids In My Hydro Grow Room!
2
Replies
26
Views
6K
souf69
souf69
Thereallenny
Anyone Help With This?
Replies
8
Views
759
Seamaiden
Seamaiden
Hoang
Nutrient Deficiency?
Replies
13
Views
1K
Seamaiden
Seamaiden
Soldier
Leaf Problem S
Replies
9
Views
767
Soldier
Soldier
L
Taking Stock Today I Been Noticing Yellowing Leaves On Bottom But Worse
2 3
Replies
41
Views
2K
caregiverken
caregiverken
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