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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58.8K
Threads
3.5K
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58.8K
Bilber
RDWC TOP FEED ADVICE PLEASE
  • Bilber

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
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41.3K
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2.2K
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41.3K
American_Agriculturist
First post! 1600w DTW winter grow
  • American_Agriculturist

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
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43.4K
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Mothman
Would you use this moldy soil?
  • Mothman

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
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6.7K
Sunasun
from veg to flower by accident 4 days how long to revert back ?
  • Sunasun
Jon808Burn
Carbon filter and light fixture
2
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37
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9K
brandylorton
B
Dr.X
Bubblelicious Scrog
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13
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2K
Dr.X
Dr.X
W
Co2
Replies
11
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724
willy led wonka
W
pcn3rd
Pro-Grow 180 LED, 4 strains/5 plants. Stealth Grow Dresser
2
Replies
30
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6K
ttystikk
ttystikk
G
New grower! First clone!- need advice plz!!
2
Replies
23
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2K
Thatgirl
T
Green Giant
150 gallon barrel?
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8
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890
Badmf
B
Cannasoir
Questions about UV-B Lighting.
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3
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646
dankworth
dankworth
outwest
Transferring to a larger super soil pot during flower?
2
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21
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3K
CrippledArcher
CrippledArcher
CrippledArcher
Expected Heat Difference Between 800 Mixed Spectrum to 1000 HPS
Replies
2
Views
548
CrippledArcher
CrippledArcher
Ever after
putting morphine sulfate powder in soil of plants?
Replies
19
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2K
420bliss
420bliss
Erik
Forgot to flip the switch. Damage?
Replies
6
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716
dmob
dmob
Tank333
Hermies cause seeds, right?!?!
Replies
8
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1K
smartcalyx
smartcalyx
J
question killerskunk,no name,pot of gold?
Replies
2
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642
MonsterRobot
MonsterRobot
D
New BioWave Harmonic Plant Stomata Dilator
2 3 4
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75
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27K
dankworth
dankworth
dankworth
I'm going to run to Home Depot real quick. Anybody want anything?
2
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38
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2K
dankworth
dankworth
orbad
lighting question: mh & hps combo or 1000w hps
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11
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2K
outwest
outwest
T
Hydro Question Please Help..
Replies
3
Views
562
jkar_928
jkar_928
J
quick question
Replies
0
Views
513
jale176
J
juggernaut
Recomend a good grow book?
Replies
19
Views
976
Hydrohelper
H
Nobodynobody
Digital lighting. What kind of Digital Lamps for your kids?
Replies
15
Views
767
dankworth
dankworth
M
first grow room need help with plants
Replies
4
Views
518
nebulius
nebulius
M
i need of help please
Replies
8
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621
mr bulldogger
M
H
  • Poll
I would recommend this be Sticky'd in all of the forums...
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6
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914
El Cerebro
El Cerebro
B
Tree grow, best strain
Replies
15
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3K
ProdigyGrower
ProdigyGrower
CrippledArcher
Virtual Sun Products
Replies
3
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926
CrippledArcher
CrippledArcher
T
CFL VS. T5 For Vegging.. NEED SOME TIPS
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5
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5K
Whippleschnitz
Whippleschnitz
Chobble
Cheap Methods of adding C02 to the room?
Replies
5
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1K
Bannacis
Bannacis
L
hydro and soil
Replies
1
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439
dankworth
dankworth
M
my indoor grow
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3
Views
559
Mitygrows
M
J
Dr.Trememdies?
Replies
2
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487
jtmyzery2008
J
Uk_thc
30x trichome zoom. no clue when to harvest! help pls
2
Replies
27
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10K
Bannacis
Bannacis
M
Recommendations / Suggestions for my 1st full size - Grow Tent 600W
Replies
6
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1K
Jon808Burn
Jon808Burn
dorjewright
Left Utility Light on!
Replies
3
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536
fishwhistle
fishwhistle
M
white urkal fire alien urkal white s1 fire alien master all from a man name raskalp
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1
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1K
kes54800
kes54800
Darth Schwag
Need pix of cloudy trichomes
Replies
1
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843
vaporedout
vaporedout
Green Giant
Best way to feed
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2
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539
najadale
N
soserthc1
white widow
Replies
13
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2K
Jon808Burn
Jon808Burn
J
Removing Chloramines
2 3
Replies
40
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10K
Bannacis
Bannacis
T
Growers in California Valley (INLAND EMPIRE)
Replies
1
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649
OctoberDee
OctoberDee
buddogmutt
4 left in 16gal pot....
Replies
4
Views
824
buddogmutt
buddogmutt
SativaMan
New growroom, design help needed!
Replies
3
Views
836
SativaMan
SativaMan
sspitfire
What curing method do you recommend?
Replies
6
Views
977
Bannacis
Bannacis
jawnroot
Supplemental Light: MH or HPS?
Replies
1
Views
542
Bannacis
Bannacis
B
CANNA START - Load of shite!
2
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20
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10K
MrTwister
M
O
indoor outdoor weed more potent
5 6 7
Replies
121
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21K
LexLuthor
LexLuthor
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