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
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58.9K
Threads
3.5K
Messages
58.9K
H
root stunning in dwc. alway same spot in grow tent
  • HazeNinja

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
41.3K
Threads
2.2K
Messages
41.3K
Eledin
First post! 1600w DTW winter grow
  • Eledin

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
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43.5K
Waffleman
Watering seedlings how much is too much, how much is too little?
  • Waffleman

Micro Grows

Micro grows are increasingly popular. Grow big buds in small spaces. Ask questions, offer advice, and learn tips about cannabis micro grows.
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398
Messages
6.7K
Threads
398
Messages
6.7K
Sunasun
from veg to flower by accident 4 days how long to revert back ?
  • Sunasun
MaineCanna
Bug Identification
Replies
2
Views
244
Beachwalker
Beachwalker
Cubbies69
Please help
Replies
5
Views
222
LittleDabbie
LittleDabbie
Parrottroop
Lighting Question
Replies
3
Views
522
LittleDabbie
LittleDabbie
Whip991
Problem with a grow
Replies
8
Views
306
Whip991
Whip991
I
First grow! Am I going this right?
Replies
9
Views
660
growsince79
growsince79
Swillefo
Nutes
Replies
2
Views
442
Swillefo
Swillefo
BabyFarmer
Alternating nodes - Topping
Replies
5
Views
4K
BabyFarmer
BabyFarmer
Cabi
I bought a tent. It’s empty. Now what?
2 3 4
Replies
78
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3K
Cubbies69
Cubbies69
Parrottroop
VPD Question
Replies
2
Views
1K
Aqua Man
Aqua Man
Sourtangerine22
Does any one know what's going on here
2
Replies
20
Views
1K
Dr.B
Dr.B
Fluffdiddy151
Stress???
Replies
4
Views
225
Aqua Man
Aqua Man
growsince79
Dispensery Buds
Replies
12
Views
371
Dirtbag
Dirtbag
K
Whats Wrong With My Clones
Replies
15
Views
2K
PuffPuff_ash
PuffPuff_ash
One drop
Cuttings a go go ,
2
Replies
21
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1K
One drop
One drop
Girlonbikes
How big will my plant grow during flower?
Replies
5
Views
378
Girlonbikes
Girlonbikes
Cubbies69
Got people coming this weekend
Replies
9
Views
288
Cubbies69
Cubbies69
the123321
Do you use ona gel? Does it affect the smell of your bud?
Replies
0
Views
803
the123321
the123321
upperhand
pot size to room size
Replies
10
Views
717
upperhand
upperhand
nemgrower202
When to start Co2
Replies
5
Views
811
Beowuuulf
Beowuuulf
Timbo0716
Anyone ever see this?
Replies
2
Views
222
Timbo0716
Timbo0716
Steve705
Back on the farm. Hey everyone.
Replies
4
Views
437
Beachwalker
Beachwalker
SwoleGrow
Sex?
2
Replies
26
Views
2K
LouieV
LouieV
Cjm2164
Latest update.
Replies
3
Views
311
One drop
One drop
Cjm2164
Flip Day
Replies
2
Views
229
Oa.ahhu
Oa.ahhu
Cjm2164
Latest photos
Replies
2
Views
251
Cjm2164
Cjm2164
Cjm2164
4 Weeks
Replies
3
Views
275
Cjm2164
Cjm2164
nemgrower202
Calcium deficiency and osmosis systems
Replies
8
Views
581
nemgrower202
nemgrower202
michael11221
Nitrogen deficiency or nutrient burn?
Replies
5
Views
1K
Oa.ahhu
Oa.ahhu
Bushbanker
  • Poll
Mutations!!
Replies
0
Views
413
Bushbanker
Bushbanker
MaineCanna
Any idea what this is??
Replies
3
Views
271
MaineCanna
MaineCanna
Cubbies69
Any ideas on when to chop
Replies
4
Views
195
growsince79
growsince79
SpartanHero
😬🤷🏽‍♀️ Defoliate a lot more?
Replies
14
Views
873
Glassdub
Glassdub
SamRD
Can different lights be mixed?
Replies
5
Views
306
AnimalHouse
AnimalHouse
mk23tas
Grow Room Smell Control Help
Replies
16
Views
2K
Dr.B
Dr.B
Jfolk74
New grow, are my plants looking healthy
Replies
3
Views
329
lipifarmer
lipifarmer
SouthmouthBill
F24 Update/Nitrogen Deficiency?
Replies
1
Views
611
SouthmouthBill
SouthmouthBill
Ph 007
How much calmag should i add with my tap water
2 3
Replies
57
Views
15K
Ph 007
Ph 007
J
Please help my Crystal Meth Auto
Replies
4
Views
992
Jokerman
J
DogterB
Potential cooling issue
Replies
4
Views
453
DogterB
DogterB
Lazarus_Reborn
Trimming my 8 week old girls
Replies
7
Views
393
GNick55
GNick55
P
Day 34 flower
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0
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2K
Picsonly
P
Haydar1984
Weird 🌱 seedling
Replies
11
Views
719
Haydar1984
Haydar1984
Cubbies69
Just sharing
Replies
0
Views
201
Cubbies69
Cubbies69
GrowWithTheFlow
First Grow - Week 6 Update
Replies
6
Views
365
BurnzYzBudZz
BurnzYzBudZz
BabyFarmer
Silver Mylar
Replies
3
Views
797
BabyFarmer
BabyFarmer
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