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
F
A few different rookie questions
Replies
4
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280
Gellyman
Gellyman
Kapnkush4256
Late Aphid Invasion- Week 4 Flower, HELP!
Replies
3
Views
535
Kapnkush4256
Kapnkush4256
Impaa
Serrated blades curling Please can I have help this is my first time
Replies
15
Views
671
LittleDabbie
LittleDabbie
Tomfr
PPM with Biobizz light mix 4500 !!
Replies
13
Views
3K
Aqua Man
Aqua Man
One drop
Run my own solo cup challenge ........ what have I got to lose ...
Replies
19
Views
1K
ozarkgrey
ozarkgrey
growsince79
netflix
Replies
4
Views
273
growsince79
growsince79
nemgrower202
Co2 and nutrients
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0
Views
198
nemgrower202
nemgrower202
Frankster
Perking heads up: day 1, I suppose.
Replies
2
Views
281
Frankster
Frankster
jamk911
Anyone
Replies
4
Views
268
sambapati
sambapati
Jfolk74
Is this a male plant
Replies
2
Views
281
Jfolk74
Jfolk74
Opiedean
Info needed on hermi
Replies
4
Views
430
growsince79
growsince79
Morey77
White spots and leaves are drying?
Replies
7
Views
698
Morey77
Morey77
LouieV
Mh/hps vs Led
3 4 5
Replies
96
Views
7K
TaimerPots
TaimerPots
cain_grownoob
1st Grow
Replies
16
Views
829
Nate_in_AK
Nate_in_AK
mikeross
Why drip emitters and not schrubblers?
Replies
0
Views
322
mikeross
mikeross
needshelpguy
Tower heaters
Replies
1
Views
243
Lp_jr
Lp_jr
B.S.G
my first normal cutting ever just planted 😀
Replies
12
Views
506
B.S.G
B.S.G
C
Ready to harvest?
Replies
2
Views
317
Chess123
C
Floodster31
Mold on soil
Replies
10
Views
918
Floodster31
Floodster31
tinyfingerstinyfeet
Slow Bud Development + Spotting on Leaves + Possible Hermie, First Grow, Day 44 of 12/12
2 3
Replies
42
Views
6K
tinyfingerstinyfeet
tinyfingerstinyfeet
curious618
Additional red lighting for flower?
Replies
11
Views
422
sambapati
sambapati
Cubbies69
Just sharing
Replies
0
Views
205
Cubbies69
Cubbies69
Nooby701
Curling leaves
Replies
6
Views
343
Nooby701
Nooby701
the123321
When do you stop giving microbes like recharge?
Replies
1
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2K
growsince79
growsince79
CannabisAK
Air conditioner or dehumidifier
Replies
2
Views
836
shenkerism
shenkerism
Lp_jr
Light, or nute burn
Replies
3
Views
975
Lp_jr
Lp_jr
iTurniGrow
Time to transplant?
Replies
10
Views
639
iTurniGrow
iTurniGrow
jollycanna
My old indoor grow
Replies
1
Views
250
jollycanna
jollycanna
DeathlyxD
Quick Light Question
Replies
2
Views
384
DeathlyxD
DeathlyxD
Parrottroop
Every mistake imaginable.
Replies
8
Views
926
Parrottroop
Parrottroop
Nick420man
Week 8: French macaron By T.h.seeds organic no till with dry amendments
Replies
0
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2K
Nick420man
Nick420man
bdubbz4
Young autos new growth is deformed . sad plants !
Replies
1
Views
368
LittleDabbie
LittleDabbie
DeathlyxD
5x5 Grow Tent Question
Replies
2
Views
493
LittleDabbie
LittleDabbie
Cabi
Let’s talk hot and sticky
Replies
1
Views
441
growsince79
growsince79
Glassdub
Botanicare Liquid Karma
2 3 4
Replies
69
Views
9K
GNick55
GNick55
M
Help Me Find US Alternatives To These UK Grow Products
Replies
3
Views
743
growsince79
growsince79
Derbmeister13
Cal mag
Replies
2
Views
452
LittleDabbie
LittleDabbie
Kauai337
Make or female?
Replies
9
Views
461
dire wolf
dire wolf
Jimster
Whats Main Difference Between Bloom Boosters And Pgrs?
Replies
5
Views
7K
outdoorsy
O
Pdiesel
Is she ready?
Replies
6
Views
464
LittleDabbie
LittleDabbie
Illicitchild
Having issues with humidity
Replies
6
Views
629
growsince79
growsince79
the123321
How much better is 1:1 for pain relief than a regular strain of it?
Replies
1
Views
260
LittleDabbie
LittleDabbie
TheWorks
Flip?
Replies
2
Views
244
TheWorks
TheWorks
AnonGrow420
wondering if anyone is growing near Calgary, Alberta and would be interested in exchanging seeds.
Replies
3
Views
494
Aqua Man
Aqua Man
Cabi
Can I get Alexa to take care of my plants?
Replies
3
Views
352
LittleDabbie
LittleDabbie
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