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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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.
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2.2K
Messages
41.3K
Threads
2.2K
Messages
41.3K
Northdank67
Basics of Crop Steering/High Frequency Fertigation?
  • Northdank67

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
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.
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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
J
What nutrient burn/deficiency is this?
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1
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152
Jon2024
J
B
Where are the Classic strains?
2
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20
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1K
Budclarkson
B
B
Seedling in red solo cup pleade help
Replies
1
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149
Imzzaudae
Imzzaudae
PGwojowski
Looking for input. How much more time before my plant is at its peak based on these photos?
Replies
1
Views
123
1diesel1
1diesel1
budsofgeorgia
what is a good liquid organic fertilizer
2
Replies
22
Views
849
budsofgeorgia
budsofgeorgia
J
Help! Is my plant dying?
Replies
7
Views
309
420autoflier
420autoflier
R
Putting 5 autoflowers inside garbage bags to cover the smell momentarily?
Replies
5
Views
316
7munkee
7munkee
TomH
New grow area, my first dedicated space
6 7 8
Replies
159
Views
8K
simonkay
simonkay
Moscuba
Purple stems and red lines: many posts and answers
Replies
11
Views
1K
LoveGrowingIt
LoveGrowingIt
Grow4fun420
Second Week growing NL auto and PP autoflower
Replies
1
Views
169
LoveGrowingIt
LoveGrowingIt
Grow4fun420
What kinda of training should I do for autoflower?
Replies
7
Views
391
Filthy_McNasty
F
S
Using RO water in coco
2
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20
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853
StudentGreen
S
Suds.an.buds
Can someone help me out
Replies
19
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614
Thatoneguyyouknow_
Thatoneguyyouknow_
H
I finally harvested, what do you think of the drying conditions...?
Replies
8
Views
406
Gmix
Gmix
C
Help! - why do my plants look like they are at different stages of flowering and I do now want to harvest too early or too late. How long left?
Replies
9
Views
284
Chris67912
C
Y
Dealing with an issue, is this CalMag deficiency?
Replies
5
Views
298
Captspaulding
Captspaulding
Detroitgrow
MCT vs Vegetable Glycerin tincture
Replies
2
Views
724
Detroitgrow
Detroitgrow
pulchripes
Common cress as a cover crop?
Replies
0
Views
157
pulchripes
pulchripes
Marlie
Your Expertise Purty Plz - yellow leaves
2
Replies
23
Views
936
Marlie
Marlie
JoeCroupier
Help with organic grow nutes
Replies
8
Views
301
JoeCroupier
JoeCroupier
optical
When diluting hard water with RO is extra magnesium via epsom salts typically required?
Replies
1
Views
151
Zill
Z
optical
Is this clone rooted enough to move to it's soil?
Replies
12
Views
485
Captspaulding
Captspaulding
L
Cannabis plants new growth keep Turing yellow
Replies
3
Views
202
budsofgeorgia
budsofgeorgia
dreamnfox
Vivosun Fan update, no longer working
Replies
3
Views
258
GregTheAlien
GregTheAlien
Blazin73
Glow in the dark plastic.....does it mess up your flowering period ?
Replies
1
Views
140
Blazin73
Blazin73
ticsy
Need help regarding drying up plants..
Replies
1
Views
128
Jmaes Mabley
Jmaes Mabley
H
Top site one of the two main flower sights broke in half! Should it be left or removed?
Replies
2
Views
199
Harley.Freeman
H
budsofgeorgia
my gdp and black orchid
2 3
Replies
43
Views
3K
budsofgeorgia
budsofgeorgia
A
Super Skunk Week 4 Bloom Smell
Replies
7
Views
424
AJKush
A
bguwop420
Springtails in first indoor grow
Replies
3
Views
190
bguwop420
bguwop420
Grow4fun420
First Week of Life; Autoflowers
Replies
9
Views
376
Grow4fun420
Grow4fun420
optical
Is this plant screwed? Should I kill it and remove from my tent?
Replies
4
Views
280
Blastfact
Blastfact
frostybudz
Fans on timer off at night
Replies
6
Views
249
figolus
figolus
Pilted
Update on spider farm carbon filter.
Replies
2
Views
208
Pilted
Pilted
B
first batch of charlie sheen autos wish me Luck!
Replies
4
Views
271
GoldenDragondnw
GoldenDragondnw
Nerdlicht
Advice regarding the strain: minimum couch lock, autoflower yes/no? Absolute beginner!
Replies
18
Views
754
Nerdlicht
Nerdlicht
Mikedin
Mikedin’s 2x4 of fun Ft. the Spiderfarmer SF600
3 4 5
Replies
87
Views
7K
Mikedin
Mikedin
P
Hard time letting seedlings dry out.
2
Replies
23
Views
754
JoeCroupier
JoeCroupier
MrBigWater
Does anyone else feel that Dispensary Cannabis is just Bad quality?
2
Replies
36
Views
2K
voltage
voltage
7
Dividing my tent for auto and photos
Replies
3
Views
219
Eledin
Eledin
BryanOconner
New to the website . So Here is the grow journal i started
5 6 7
Replies
128
Views
8K
voltage
voltage
2
Plants dying after being on vacation :(
Replies
1
Views
170
SchwiftyGrower
SchwiftyGrower
J
Something strange need help with
Replies
6
Views
368
KeyFingerFlying
K
B
Soil Blocking for Cannabis: tips?
Replies
14
Views
714
HarryMannbach
H
S
Best plan for 12/12 from seed
Replies
9
Views
567
Captspaulding
Captspaulding
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