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.
Threads
3.5K
Messages
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.
Threads
2.2K
Messages
41.3K
Threads
2.2K
Messages
41.3K
BB22
Water pH and Flora Micro Hard Water
  • BB22

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.
Threads
2.4K
Messages
43.5K
Threads
2.4K
Messages
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.
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
thetreegrowerrr
Broadmites 3 weeks into flower...keep or toss?
2 3
Replies
45
Views
10K
TheCoolestMan
TheCoolestMan
I
HELP WITH CO2 AND FRESH AIR MIX
Replies
1
Views
466
Jalisco Kid
J
A
Big Beautiful Burmese
Replies
4
Views
666
abracadabber
A
ken dog
How many harvests did you have this year?
Replies
15
Views
941
Tank333
Tank333
J
MH basics
Replies
18
Views
1K
neverbreak
neverbreak
Stoeger
High Alkalinity???
Replies
7
Views
3K
Stoeger
Stoeger
irishboiii
Noob Question about Mother Plants, Clones etc
2
Replies
23
Views
3K
irishboiii
irishboiii
irishboiii
A few noob questions
Replies
12
Views
968
irishboiii
irishboiii
putembk
Purple Jones
Replies
4
Views
669
putembk
putembk
JrrTokein
Just how good are LEDs now?
2 3
Replies
59
Views
7K
fractal
fractal
J
pH info
Replies
0
Views
657
Jalisco Kid
J
SNAX
Just started growing without glass on hoods, keep plants further away?
Replies
4
Views
608
woodsmaneh
woodsmaneh
fractal
  • Locked
Where the F did obsoul33t's thread on CMH lights go?
Replies
3
Views
1K
obsoul33t
obsoul33t
Green Giant
Your Gardens Sweet Spot!
Replies
11
Views
855
baba G
baba G
J
Jay's Indoor Grow
2 3 4
Replies
78
Views
5K
jaybudding
J
M
Flowers done in 42 days?
Replies
13
Views
4K
vaporedout
vaporedout
juggernaut
YEAH….JUST WON $450 PLAYING CARDS. WHAT FORUM SEEDS TO BUY?
Replies
14
Views
1K
Medusa
Medusa
SublimeWorld
I'm interested in the current culture! any tips?
Replies
3
Views
575
salmonslammer
salmonslammer
salmonslammer
Thought this was pretty cool check it out!!
Replies
3
Views
532
ttystikk
ttystikk
Golden Zia
Sulfur burning results :/
Replies
3
Views
818
Golden Zia
Golden Zia
G
The Dreaded Powdery Mildew
2
Replies
23
Views
7K
symbiote420
symbiote420
C
Polymer soil mixes?
Replies
1
Views
516
Seamaiden
Seamaiden
OGkusher420
Update: project Christmas Trees
Replies
4
Views
538
neverbreak
neverbreak
sgt. schultz
Re-using chow
2
Replies
21
Views
2K
ttystikk
ttystikk
Mr_GreenGenes
Not Your Normal What Are You Smking Thread...
2 3
Replies
41
Views
3K
iCultivate
iCultivate
irishboiii
Vegging AND Flowering under 200w eco light
Replies
2
Views
750
irishboiii
irishboiii
Timmyahcomeon
Is this light bleaching from led?
Replies
4
Views
1K
Timmyahcomeon
Timmyahcomeon
OGkusher420
tips for watering
Replies
12
Views
862
Camdawg
Camdawg
Dunge
T5 bulb choices
Replies
9
Views
1K
Kcar
Kcar
N
Bales of promix
Replies
11
Views
4K
Slowitdown
Slowitdown
K
reverse osmosis suggestions?
Replies
14
Views
1K
Cort
Cort
303 DUB
re using my coco?
Replies
18
Views
2K
303 DUB
303 DUB
Slowitdown
Worm Casting/Bat guano ??
Replies
10
Views
13K
urbanfog
urbanfog
G
small plants + few questions
Replies
16
Views
717
urbanfog
urbanfog
JrrTokein
Instructions for how to build a baffle box?
Replies
2
Views
1K
donmekka
donmekka
JrrTokein
Can you keep moms under flouresents long term without it effecting their genes?
Replies
16
Views
1K
soserthc1
soserthc1
W
australian bastard cannabis, mongy weed
Replies
11
Views
13K
neverbreak
neverbreak
Dunge
Is it lamp replacement time?
Replies
15
Views
933
Dunge
Dunge
bstilwell1988
New grow: purple diesel, bubba kush
Replies
17
Views
1K
Funkstarfish
Funkstarfish
Slowitdown
Have you ever seen...
Replies
2
Views
475
Slowitdown
Slowitdown
irishboiii
Potent Strains known for high yield?
2 3 4
Replies
63
Views
12K
e4ian
e4ian
OGkusher420
OGK420 project Christmas Trees |teaser|
Replies
16
Views
1K
OGkusher420
OGkusher420
Camdawg
VEG ROOM QUESTION
Replies
13
Views
975
Max Frost
Max Frost
Slowitdown
Water leaks after few seconds?
2
Replies
21
Views
6K
Slowitdown
Slowitdown
iscrog4food
Recall on Dehumidifiers for fire risk
Replies
7
Views
1K
iscrog4food
iscrog4food
You must log in or register to post here.

Latest posts

View Prizes
Top Bottom