Cannabis Infirmary

Learning how to grow cannabis can be tricky. Learn how to identify, diagnose, and fix common problems faced while growing marijuana plants.
T
Do you think this is mold?
Replies
5
Views
299
Suds.an.buds
Suds.an.buds
sbfarmer
Yellowing of bottom/interior leaves on flowering plant.
Replies
1
Views
298
Beachwalker
Beachwalker
Seahag
Outdoor coco
Replies
1
Views
298
Seahag
Seahag
Vexor1717
Med Cannabis Illinois Qs
Replies
1
Views
297
SPARECHANGE
SPARECHANGE
Sdcthesloth
Need help to id this prob
Replies
2
Views
296
logic
logic
1stonedman
Whats going on with my plant?
Replies
0
Views
296
1stonedman
1stonedman
Rama777
Light stress, nutrient burn, deficiency or other?
Replies
3
Views
296
Rama777
Rama777
1gsmitty1
Sump'en goin on
Replies
1
Views
296
Gashuffer
Gashuffer
W
Yellowing leaves help!
Replies
1
Views
296
Aqua Man
Aqua Man
G
Jack herer day 31 and showing
Replies
1
Views
295
LoveGrowingIt
LoveGrowingIt
ShadowKhan
Curled Leaf Tips, Browning Tips
Replies
1
Views
295
ArtfulCodger
ArtfulCodger
M
my plant is losing lower leaf
Replies
2
Views
295
Mathieumongeau
M
leroygreen
Diagnosis week three to four
Replies
4
Views
294
leroygreen
leroygreen
Jason0044
Need opinions help are they hermie?
Replies
2
Views
293
Mr Bee
Mr Bee
E
New plant owner
Replies
1
Views
293
BurnzYzBudZz
BurnzYzBudZz
Thrive1
Identification charts
Replies
0
Views
293
Thrive1
Thrive1
MostEwig
White and yellow Dot 1month old
Replies
1
Views
293
oldskol4evr
oldskol4evr
HugeNugsRDWC.420
2 weeks and veg and 2 weeks and 5 days into flower . Maintenance Free sytem running 100 gallons on water and 4" tubing
Replies
0
Views
293
HugeNugsRDWC.420
HugeNugsRDWC.420
E
Leaves curling: is it light stress?
Replies
4
Views
292
Imzzaudae
Imzzaudae
cashultimate
Growth from stem?
Replies
2
Views
292
cashultimate
cashultimate
M
Just checking the health of my seedlings. First time grower.
Replies
1
Views
291
LoveGrowingIt
LoveGrowingIt
C
First time grower. Seedling starting to yellow
Replies
14
Views
291
cameronchapman
C
Tonedown
Clove Oil, How many ml.?
Replies
0
Views
291
Tonedown
Tonedown
Hashmaster4
Sick babies?!
Replies
1
Views
290
BigCube
BigCube
Jollyfritos123
Need opinion on why plant is doing the claw
Replies
1
Views
289
tobh
tobh
NoobJay
Help identify deficiencies in my girl!
Replies
0
Views
289
NoobJay
NoobJay
N
issues with yellow after moving to bigger system.
Replies
4
Views
289
ndmsee
N
sonygarden
Trying to figure out what this is.. Looks like something is munching away?
Replies
0
Views
288
sonygarden
sonygarden
Burnwun
Chop or keep damaged leaves from pests?
Replies
1
Views
288
Gashuffer
Gashuffer
biggerbud420
nutrient 2 strong
Replies
1
Views
288
SPARECHANGE
SPARECHANGE
A
First time grower - seedling help
Replies
1
Views
288
DR.PNW
DR.PNW
PotsieSativa
This might help all the people out there overdosing on macro/secondary nutes.
Replies
0
Views
288
PotsieSativa
PotsieSativa
VictorB513
My plant is turning yellow and orange, why???
Replies
2
Views
287
VictorB513
VictorB513
Route9
Dark Oddity affecting some of my plants
Replies
0
Views
287
Route9
Route9
Cardiganblow6
It's a regular routine now
Replies
2
Views
285
growsince79
growsince79
Burdisdead
Potassium?
Replies
2
Views
285
Burdisdead
Burdisdead
Air0r
Whatcha think
Replies
1
Views
285
Air0r
Air0r
Cabi
Neuropathy relief? Is that possible?
Replies
1
Views
285
MIMedGrower
MIMedGrower
roy1371
Led light? Name or where to find..bought from someone on offer up
Replies
2
Views
285
roy1371
roy1371
KingBvM
Whats are these dark spots on my leaves?
Replies
1
Views
285
KingBvM
KingBvM
W
What’s up with these leaves?
Replies
10
Views
283
Stokes
Stokes
R
Look like too much light?
Replies
3
Views
283
budsofgeorgia
budsofgeorgia
Eternulwinter
What’s with the crispy upper fans again?
Replies
6
Views
282
Eternulwinter
Eternulwinter
Nuckinfuts85
New Grower need help, what is the brown spots???
Replies
0
Views
282
Nuckinfuts85
Nuckinfuts85
Mazzdog66
Tops are now light green
Replies
2
Views
281
Grower1974
Grower1974
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