General Indoor Growing

General indoor growing information about cannabis. Learn about hydroponics, organic soil, micro grows, Coco coir, and more. Learn to grow marijuana indoors.

Hydroponics

Growing cannabis in a liquid solution is called hydroponics. Ask questions and offer advice on hydroponics and marijuana cultivation.
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3.5K
Messages
59K
Threads
3.5K
Messages
59K
T
First Feed: How To Propely Feed Plants
  • TalkToMeNice1

Coco Coir

Curious about the pros and cons of growing cannabis with coco coir? Ask questions, offer advice, and learn about growing marijuana using Coco coir.
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2.2K
Messages
41.4K
Threads
2.2K
Messages
41.4K
J
Could use some help from experienced coco growers?!
  • JointJourney

Organic Soil

Do you have questions about organic soil or tips on this subject to share with others? Learn about using organic soil in cannabis cultivation.
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2.4K
Messages
43.5K
Threads
2.4K
Messages
43.5K
Gmix
How do I use this stuff? Was told I needed it.
  • Gmix

Micro Grows

Micro grows are increasingly popular. Grow big buds in small spaces. Ask questions, offer advice, and learn tips about cannabis micro grows.
Threads
398
Messages
6.7K
Threads
398
Messages
6.7K
Redneckx
from veg to flower by accident 4 days how long to revert back ?
  • Redneckx
suzarski
Need some help. Deficiency? Light? PH?
Replies
7
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2K
suzarski
suzarski
HVACBoatMarinaCarLotBar
Fluctuating humidity in small space
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2
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2K
HVACBoatMarinaCarLotBar
HVACBoatMarinaCarLotBar
Leelandgrow3
Help!!!! She defincent or eating hella
2
Replies
35
Views
2K
Madmax
Madmax
Amft13
  • Poll
I need help identifying some growths on my plant
Replies
11
Views
666
Enforcer
Enforcer
Jumpingspider
Nutrient deficiency or burn ? Help!
Replies
2
Views
362
Jumpingspider
Jumpingspider
passionat5280
First time grower! When are they ready?
Replies
3
Views
660
passionat5280
passionat5280
Magi
Fem seeds turned full male?
Replies
5
Views
1K
mysticepipedon
mysticepipedon
Dankyou1266
New Grower needs help now
Replies
17
Views
1K
Dankyou1266
Dankyou1266
Bigdawgsosa
Plant turning light green start of week 7 flowering
Replies
2
Views
640
PK1
PK1
biggerbud420
what to clean my tent with
Replies
3
Views
782
GNick55
GNick55
michael11221
Please help me identify this issue!
Replies
3
Views
555
Aqua Man
Aqua Man
AlexGrowns
Killer99 day 35 flowering, more light or leave it
Replies
3
Views
303
FFM
FFM
Slade92
20 days old plants start flowering!is this normal?
Replies
5
Views
859
Slade92
Slade92
DopeDean
HELP! Herm or just new buds forming?
Replies
7
Views
742
ThatRapperWeed
ThatRapperWeed
420trvtrv420
5 weeks old short rider auto
Replies
4
Views
872
420trvtrv420
420trvtrv420
dred
new girls, new medium new light. lezz grow
Replies
19
Views
2K
sambapati
sambapati
Domon8n30
Growers Choice Northern lights just about ready...
Replies
2
Views
936
Domon8n30
Domon8n30
AndyBoi
Over watering or a deficiency?
Replies
9
Views
1K
AndyBoi
AndyBoi
Dogtrain
No smell 5 1/2 werks in flower
Replies
1
Views
511
Backyard_Boogie
Backyard_Boogie
MrGood
Wk10 Day5 Need help on diagnosis
Replies
4
Views
555
MrGood
MrGood
Cubbies69
Growing in soil ppm ? Help
Replies
4
Views
2K
mancorn
mancorn
growsince79
Can I make masculinized seeds
Replies
16
Views
1K
growsince79
growsince79
Trap3333
CMH bulb for veg and led luxx for flower?
Replies
2
Views
1K
Ryboburton
Ryboburton
DopeDean
First grow, still learning. GG#4 grown from seeds in Ocean Forest Soil. Day 22 of flowering.
Replies
6
Views
2K
DopeDean
DopeDean
Vic413
Leaves turned brown and spotted over night
2
Replies
32
Views
2K
Flexnerb
Flexnerb
mdma21
How far from the light they need to be
Replies
1
Views
562
gorillaglueaaron
gorillaglueaaron
N
First grow Ever. Feedback Welcome and Helpful
Replies
1
Views
399
Hortulanus
Hortulanus
Jfolk74
Should I change the light schedule, I'm still doing 18/6
Replies
1
Views
368
Jfolk74
Jfolk74
Noobatt
evaluation of the general conditions of my flowering plants
Replies
9
Views
1K
Noobatt
Noobatt
SacredTreeOrganicFarms
Mars Hydro ts600/Watering Questions
Replies
4
Views
2K
THC.Tribble
THC.Tribble
Tabi
Any suggestions Looking for good veg lights
Replies
7
Views
465
Tabi
Tabi
GriddleStick
Does my Northern lights look okay?
Replies
9
Views
1K
GriddleStick
GriddleStick
Nukesrt
Seedling in same tent as late flower
Replies
15
Views
2K
Nukesrt
Nukesrt
Trap3333
What is the best Dehumidifier
Replies
4
Views
863
Anthem
Anthem
Otto Bonn
Soil Questions - can you re-use?
Replies
5
Views
512
tomatoesarecooltoo
tomatoesarecooltoo
SpartanHero
Is it dumb to ‘clone’ a few branches from a plant in flower?
Replies
5
Views
502
mysticepipedon
mysticepipedon
Zoneshityee
Light question!? Is there too much ??!!
Replies
2
Views
859
mysticepipedon
mysticepipedon
Kavi
Problem with plant budding, stuck with pistils only.
Replies
5
Views
757
growsince79
growsince79
Edinburgh
Tracking down underground breeder Mdanzig
Replies
3
Views
2K
Backyard_Boogie
Backyard_Boogie
longjonlebon
Can anyone identify this leaf issue?
2
Replies
38
Views
3K
Flexnerb
Flexnerb
Ak310
My best outdoor crop to date
Replies
1
Views
272
Backyard_Boogie
Backyard_Boogie
Tabi
Any one know if 10k BTU portable a/c is enough to cool 6 gavita 1700 led
Replies
4
Views
877
Anthem
Anthem
Noob1
What is wrong with my plant ? Help!
Replies
4
Views
600
Beachwalker
Beachwalker
GREATWEED24
NEED HELP PLEASE, SICK PLANTS FIRST TIME GROWER
2
Replies
23
Views
2K
GREATWEED24
GREATWEED24
Link0486
Watering...what methods work best?
Replies
14
Views
1K
Aqua Man
Aqua Man
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