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
Oldguy71
Wtf somebody enlighten me please
  • Oldguy71

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
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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
Threads
2.4K
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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
Messages
6.7K
Sunasun
from veg to flower by accident 4 days how long to revert back ?
  • Sunasun
Sticky Threads
Texas Kid
  • Sticky
25 Years Growing Indoors by DJ Short - 1999
8 9 10
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195
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friendwithweed130
F
J
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DIY Pest Traps
2 3
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48
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34K
sunwestgenetics
sunwestgenetics
Aqua Man
  • Sticky
  • Redirect
Watering, how media, pot size/shape and environment affect it
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–
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N/A
Texas Kid
  • Sticky
PH Charts for Soil and Hydro
4 5 6
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100
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125K
Tommy626
Tommy626
Hellno187
  • Locked
  • Sticky
Experiences And Feedback On Using The Strainbank For Clones In Socal.
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11
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11K
logic
logic
Normal Threads
pulchripes
What are the best autos these days?
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6
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102
Itscheese94
Itscheese94
P
Should i use a smaller light for now.
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3
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50
Imzzaudae
Imzzaudae
C
Aloha Limone Colorado Seed Company
2
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28
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1K
Bilber
Bilber
Pilted
Spider farmer refillable carbon filters. I didn't even know these existed.
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3
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48
Pilted
Pilted
R
Weird leaves growing on buds
2
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20
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397
rsoul
R
J
What nutrient burn/deficiency is this?
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4
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99
Jon2024
J
J
What nutrient burn/deficiency is this?
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1
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64
Jon2024
J
B
Where are the Classic strains?
2
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20
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869
Budclarkson
B
B
Seedling in red solo cup pleade help
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1
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77
Imzzaudae
Imzzaudae
E
Eclipteds current grow in the 4x4
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17
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447
Eclipted
E
PGwojowski
Looking for input. How much more time before my plant is at its peak based on these photos?
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1
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78
1diesel1
1diesel1
budsofgeorgia
what is a good liquid organic fertilizer
2
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22
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553
budsofgeorgia
budsofgeorgia
J
Help! Is my plant dying?
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7
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204
420autoflier
420autoflier
R
Putting 5 autoflowers inside garbage bags to cover the smell momentarily?
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5
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215
7munkee
7munkee
Mikedin
Your plants in VEG! Veg plant photo, cloning discussion , share your pre flower prep!
32 33 34
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664
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37K
Tumbleweed375
Tumbleweed375
TomH
New grow area, my first dedicated space
6 7 8
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159
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8K
simonkay
simonkay
R
Photo periods in bloom! Share your pics and advice.
43 44 45
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885
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56K
juanderer
juanderer
Moscuba
Purple stems and red lines: many posts and answers
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11
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1K
LoveGrowingIt
LoveGrowingIt
Grow4fun420
Second Week growing NL auto and PP autoflower
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1
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88
LoveGrowingIt
LoveGrowingIt
Grow4fun420
What kinda of training should I do for autoflower?
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7
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268
Filthy_McNasty
F
AsheyBear
2nd Grow! Star Killers! Questions inside
2 3
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43
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2K
GreenDreamer420
G
S
Using RO water in coco
2
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20
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663
StudentGreen
S
Suds.an.buds
Can someone help me out
Replies
19
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484
Thatoneguyyouknow_
Thatoneguyyouknow_
H
I finally harvested, what do you think of the drying conditions...?
Replies
8
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349
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?
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9
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218
Chris67912
C
thirdeyeclyde
Third eye clydes Indoor grow
2
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24
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1K
thirdeyeclyde
thirdeyeclyde
GNick55
What’s GNick55 up too
109 110 111
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2K
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170K
Captspaulding
Captspaulding
Y
Dealing with an issue, is this CalMag deficiency?
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5
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183
Captspaulding
Captspaulding
Detroitgrow
MCT vs Vegetable Glycerin tincture
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2
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695
Detroitgrow
Detroitgrow
SnappyJack
SCROG OUT OF CONTROL ... What did I do wrong... and how do I fix it?
4 5 6
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114
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6K
SnappyJack
SnappyJack
pulchripes
Common cress as a cover crop?
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0
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81
pulchripes
pulchripes
Mikedin
Mikedin’s garden center, Let’s grow!
52 53 54
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1K
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74K
Mikedin
Mikedin
Marlie
Your Expertise Purty Plz - yellow leaves
2
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23
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733
Marlie
Marlie
JoeCroupier
Help with organic grow nutes
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8
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216
JoeCroupier
JoeCroupier
optical
When diluting hard water with RO is extra magnesium via epsom salts typically required?
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1
Views
103
Zill
Z
optical
Is this clone rooted enough to move to it's soil?
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12
Views
404
Captspaulding
Captspaulding
L
Cannabis plants new growth keep Turing yellow
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3
Views
150
budsofgeorgia
budsofgeorgia
Pineboy212
Gelato 33 and karma bx 4 sowahh
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6
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601
Pineboy212
Pineboy212
dreamnfox
Vivosun Fan update, no longer working
Replies
3
Views
176
GregTheAlien
GregTheAlien
Blazin73
Glow in the dark plastic.....does it mess up your flowering period ?
Replies
1
Views
116
Blazin73
Blazin73
ticsy
Need help regarding drying up plants..
Replies
1
Views
110
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
125
Harley.Freeman
H
budsofgeorgia
my gdp and black orchid
2 3
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43
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2K
budsofgeorgia
budsofgeorgia
A
Super Skunk Week 4 Bloom Smell
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7
Views
323
AJKush
A
bguwop420
Springtails in first indoor grow
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3
Views
149
bguwop420
bguwop420
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