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
Mothman
Suck or blow pressure in 2x4 tent
  • Mothman

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
Stokes
Weird leaves on vegetative. Coco
  • Stokes

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
LoveGrowingIt
Humic fulvic acid heavy N uptake ?
  • LoveGrowingIt

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
Sunasun
from veg to flower by accident 4 days how long to revert back ?
  • Sunasun
tj Wise
Bring my outdoor root ball indoors?
Replies
1
Views
507
straincreation
straincreation
irishboiii
Light leaks: How dark does it have to be during "lights off"?
2
Replies
38
Views
22K
DANKSY
D
Frank Tan
Putting extra lights in my grow room
Replies
17
Views
6K
VERMONTSKUNKS
VERMONTSKUNKS
HappyTrailz
Reveg harvested plant?
2
Replies
38
Views
13K
lollipopman
lollipopman
L
t5 ho just burned up.suggestions on new.
Replies
8
Views
802
larebowm
L
B
Grow space help
Replies
13
Views
794
bigben2004
B
L
seeds water method float sink repeat
Replies
5
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2K
larebowm
L
N
My set up. Super success. Medicinal grower
Replies
3
Views
590
LittleDabbie
LittleDabbie
S
what are the best production lights for indoor operating?
Replies
9
Views
782
Northeastgrw
N
H
ever grown with a tubular skylight?
Replies
13
Views
17K
ShroomKing
ShroomKing
dankemhunter
HELP drooping clones , Common?
Replies
9
Views
59K
Ambre
Ambre
Nef420
Are they sick?
Replies
3
Views
585
Toaster79
Toaster79
kushdaking
lights shutoff 14 bhrs later?.... help
Replies
5
Views
672
chinqlinq
chinqlinq
Ady
Thrips
Replies
10
Views
1K
TSTEW313
TSTEW313
Green Giant
What type of grow would you do if you could?
Replies
3
Views
599
Green Giant
Green Giant
irishboiii
Runoff Question
Replies
4
Views
583
irishboiii
irishboiii
JH420
ProMix BX...what ph to go with?
2
Replies
20
Views
16K
bongobongo
bongobongo
E
Spotted Cucumber Beetle
Replies
2
Views
2K
Seamaiden
Seamaiden
Medusa
TENT GROWING. Questions and need help
Replies
19
Views
2K
ssteely71
S
M
2K + 3 strains back to basics
Replies
10
Views
1K
straincreation
straincreation
philbu
First SCROG failed to impress - how to improve?
Replies
11
Views
9K
MedicineFarm
MedicineFarm
R
The Optimal Strain For Tent Grow?
Replies
14
Views
1K
Rand
R
vangs
12x20 room with 6x 1k watt, is 3ton ac good?
Replies
8
Views
1K
Bull Trout
Bull Trout
Green buddy
How to flip the 12/12 flower schedule time ?
Replies
5
Views
7K
Power OG
Power OG
Funkadelic
Cool, efficient horizontals to supplement hps vert grow?
Replies
7
Views
643
Sailfishdan
Sailfishdan
socalpunx
14 hour drive for clones.Have you grown out clones from these nursery's???
Replies
2
Views
1K
socalpunx
socalpunx
L
buying seeds in the heat.?higher failure?
Replies
8
Views
665
larebowm
L
Capulator
Cannabis growers... are totally lame.
2
Replies
30
Views
3K
Coir
Coir
bubbalova
I needs some input on this asap
Replies
17
Views
1K
bubbalova
bubbalova
S
What wattage light should I buy?
Replies
13
Views
990
Oldmanstoner
Oldmanstoner
R
Complete newb to tent grow
Replies
11
Views
1K
urban1026835
urban1026835
E
White flies
Replies
7
Views
954
DoctorDread
DoctorDread
Green buddy
Burning tips
Replies
10
Views
1K
way2green
way2green
D
Larry OG and Diamond OG - first grow
Replies
9
Views
3K
dabs4life
dabs4life
shawnskush
DHN chem 4
Replies
6
Views
1K
WiseGorilla
WiseGorilla
dankstranger
cloning
2
Replies
37
Views
2K
Nef420
Nef420
dankstranger
manganese???
Replies
5
Views
723
Coir
Coir
neewb432
Secret Jardine Orca 4×8 tent???
Replies
3
Views
699
VEGBLOOMWSUP
V
forknowledge
How often do you change your HPS bulb?
2 3
Replies
47
Views
29K
advanced396
A
dankstranger
damn spidermites
2
Replies
31
Views
2K
Jboys3
Jboys3
irishboiii
Looking for Indica dom strains with a beginner rating
2
Replies
20
Views
6K
SeaWeedleaf
SeaWeedleaf
bongobongo
Sea 90
Replies
11
Views
3K
Kush Kloud
Kush Kloud
dankstranger
music
Replies
18
Views
871
Fire Bean
Fire Bean
420GoldMouf
To do or not to do...
Replies
15
Views
1K
Metalman
Metalman
Prestige
Drip Irrigation Knowledge Wanted
2 3
Replies
59
Views
6K
seaslug
seaslug
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