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
59K
Threads
3.5K
Messages
59K
B
Suck or blow pressure in 2x4 tent
  • Billybobbong

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
R
Basics of Crop Steering/High Frequency Fertigation?
  • RhastaBlasta

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
thirdeyeclyde
Third eye clydes Indoor grow
2
Replies
26
Views
1K
MapleSugar
MapleSugar
T
Are this pollen sacks, buds or something?
Replies
6
Views
213
Choppr
Choppr
Newbgrower1
Need help from soil growers
2
Replies
22
Views
693
figolus
figolus
D
Is my seedling dying? Please help :/
Replies
4
Views
229
defarmer83
D
E
Summer time flowering with heat problems need help
2
Replies
22
Views
728
DougV
D
leroygreen
S.w. Michigan cheap clones 4tr
Replies
1
Views
108
rolex1994
R
I
What do you think, male or female?
Replies
6
Views
219
orggrwr
orggrwr
T
Im a new time grower just starting I have a couple plants that’s sprouted (currently on day 5)
Replies
2
Views
146
rolex1994
R
E
Eclipteds current grow in the 4x4
Replies
18
Views
567
Eclipted
E
Grow4fun420
Week 3, Northern lights auto, and Purple Punch autoflower
Replies
3
Views
193
Grow4fun420
Grow4fun420
G
What’s wrong with my plants?
Replies
8
Views
367
Captspaulding
Captspaulding
R
Predictions on how much longer to harvest
Replies
8
Views
343
LoveGrowingIt
LoveGrowingIt
F
Planning my first grow in coco
Replies
4
Views
170
Fourpey
F
F
Male or female? Or need to wait longer
Replies
1
Views
133
GNick55
GNick55
wobbleysausage
How many tops should a well trained plant have?
Replies
5
Views
213
PlumberSoCal2
PlumberSoCal2
Marlie
How do I know for sure??
Replies
19
Views
612
Marlie
Marlie
pulchripes
PH ponder (dry amendments) 4 in a 4x2
Replies
0
Views
72
pulchripes
pulchripes
CannaDana
Is Fox Farms Ocean Forest just ass, or am I screwing this up?
2 3
Replies
42
Views
23K
Crabs_308
C
CFC7143
3rd grow (GMO×PURPLE PUNCH) here we grow!
6 7 8
Replies
140
Views
17K
JoeyBliss
JoeyBliss
H
How to know which spectrum setting for the photone app?
Replies
1
Views
166
Newty
Newty
E
Cool little bit of knowledge
Replies
4
Views
196
cannafarmer420
cannafarmer420
B
Day 8 how much water should they get
Replies
8
Views
299
quirk
quirk
I
What ph to use with gaia green
2 3 4
Replies
69
Views
3K
MellowRello
M
Rama777
60% humidity in tents - and airflow
Replies
19
Views
696
hippyt
H
C
Do bigger plants produce more potent buds???
2
Replies
31
Views
22K
hippyt
H
J
28 days with a bunch of lst does it look ok?
Replies
1
Views
102
Captspaulding
Captspaulding
M
Flowering with 13 hrs on 11 hrs off.
Replies
4
Views
220
figolus
figolus
B
Practicing patients-starting week 11 and tricomes still most clear, I think.
Replies
9
Views
399
dazedays
D
Suds.an.buds
What bug do i have
2
Replies
26
Views
976
Zatoichi
Z
Thegreywizard
Aero-cloner is struggling to get roots - and now I have mold!
Replies
5
Views
360
Agou
A
R
Weird leaves growing on buds
2
Replies
22
Views
1K
pulchripes
pulchripes
K
Just an update on my MoneyBall!
Replies
1
Views
179
Bdubs
B
P
A Controller 69 pro question unsure
Replies
2
Views
209
Newty
Newty
Monkeybigbuds
Leaves twisted and pointed up
Replies
1
Views
140
Monkeybigbuds
Monkeybigbuds
kevinn
Charcoal Replacement
Replies
11
Views
10K
LoveGrowingIt
LoveGrowingIt
G
Sign of Healthy Growth or Potential Problem?
Replies
2
Views
159
GNick55
GNick55
Pilted
Spider farmer refillable carbon filters. I didn't even know these existed.
Replies
12
Views
448
Puffinaway
P
ELITE.NF
First Time Grower - Indoors, NEED HELP/ADVICE **MANY PICTURES**
Replies
15
Views
743
ELITE.NF
ELITE.NF
H
Bottom leaves yellowing 3 week old seedlings
Replies
7
Views
344
Eclipted
E
J
Why do the leaves do this everytime
Replies
5
Views
247
WiseWaterer87
W
K
Just wondering if I’m doing something wrong ?
2
Replies
23
Views
1K
Kgrows07
K
N
Hmm help what's going on here
Replies
0
Views
148
Nigelthornberry420
N
Hoodlegend
What light energy burns plants leaves.
Replies
4
Views
2K
Monkeybigbuds
Monkeybigbuds
pulchripes
What are the best autos these days?
Replies
9
Views
376
pulchripes
pulchripes
J
What nutrient burn/deficiency is this?
Replies
4
Views
211
Jon2024
J
You must log in or register to post here.

Latest posts

View Prizes
Top Bottom