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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58.9K
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.
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2.2K
Messages
41.3K
Threads
2.2K
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41.3K
Eledin
First post! 1600w DTW winter grow
  • Eledin

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
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.
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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
Mr.OrganicGrows
Help ! Grow bros what’s going on here?
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19
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815
Mr.OrganicGrows
Mr.OrganicGrows
J
Will 2 drip stakes be enough?
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0
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138
Jinx7
J
C
What size Tent and Light Will I Need
2 3
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56
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2K
Sunasun
Sunasun
K
What's goin on with my leaves?!?
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11
Views
607
alpha.ganjaguy
A
bguwop420
Will an unregulated light schedule mess up autos?
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9
Views
478
Redneckx
Redneckx
C
Did I harvest to early?
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1
Views
243
ArtfulCodger
ArtfulCodger
B
Leaves drooping and curling what could be the issue?
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8
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373
GNick55
GNick55
J
Ideal fan speed for seedlings?
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2
Views
217
Newty
Newty
H
My first full tent grow 4x4 upgrade from closet done 2 so far
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12
Views
455
helpmegrowbuds
H
Sensemilla
Twisting, Taco leaves, please help 🙏🙏
Replies
17
Views
735
Captspaulding
Captspaulding
MrVicriously
How are these looking? (Story on the coiled one)
Replies
2
Views
284
MrVicriously
MrVicriously
I
SOMETHING I'VE NEVER SEEN ANYONE DO BEFORE... This is probably a REALLY dumb question....
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14
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931
CC3486
C
Pineboy212
My Aj sour diesel grow
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2
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315
Pineboy212
Pineboy212
M
Plants doesn't smell/loose odour under LED lights.
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6
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436
makrela95
M
P
Tent heat and humidity question
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3
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234
Newty
Newty
B
Humboldt County Freakshow first grow. What are these genetics?!🤯
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16
Views
754
fishmon
F
GenieMan
Autoflowers are them being random?
Replies
3
Views
190
budsofgeorgia
budsofgeorgia
J
Fan leaves. Keep them or not
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11
Views
490
LoveGrowingIt
LoveGrowingIt
H
Everytime I turn my light up, I get the yellow brick road....
2 3
Replies
49
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2K
LoveGrowingIt
LoveGrowingIt
B
Any advice please not to sure
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0
Views
135
Bulldogbill91
B
bguwop420
When do I turn my light up to 50% (Auto flowers)
Replies
3
Views
250
Newty
Newty
TheRealM00
Is this male genetics? Bag seeds, going to use optic dollar switch but concerns 1 might actually be full male
Replies
1
Views
174
Oldchucky
Oldchucky
P
My thread, HK is awesome
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9
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492
parabola
P
K
Should I flip? Not a big stretch strain
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6
Views
660
RhastaBlasta
R
P
Having a ton of fun
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0
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155
phillyguy
P
PhlizonGrowLight
Phlizon Light Showcase PH-10-D 800W US$439!
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0
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203
PhlizonGrowLight
PhlizonGrowLight
B
3 Weeks In! Improved Conditions for My Baby. Thinking About Topping in a Week!
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19
Views
552
BudBounty
B
K
I would like a good Mycorrhizae amendment
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3
Views
234
dreamnfox
dreamnfox
Pinkharpie18
Do nanners always pollinate plants?
Replies
16
Views
1K
SamSquatch
S
C
Is this just a strange issue? Mutation? Very odd
Replies
14
Views
1K
budsofgeorgia
budsofgeorgia
J
Tap or RO when spraying
Replies
15
Views
615
somegrower
S
C
Is my plant a Ruderalis?
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1
Views
236
Gmix
Gmix
C
New growth and rounded sugar leaves?
Replies
5
Views
326
cowfarms420
C
P
How much light to get seedlings to sprout?
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1
Views
221
Imzzaudae
Imzzaudae
P
Threw down a few beans.
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0
Views
163
phillyguy
P
M
Organic Grow, Could this be Potassium Deficiency
Replies
19
Views
676
Natep
N
M
Did I blew my MH lamp by disconecting it when the power was on ?
Replies
0
Views
148
monkey47
M
S
No clue why my Platinum Kush leaves edges started to look like this 😭
Replies
4
Views
178
GNick55
GNick55
N
Organic sea of green 4x4 bed.
Replies
14
Views
956
HerbalEdu
HerbalEdu
J
please help with my issue
Replies
6
Views
250
GNick55
GNick55
M
how do i recreate this clone
Replies
1
Views
160
Bilber
Bilber
Lexstar66
New grow. Pick 6, any 6. Your choice.
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0
Views
136
Lexstar66
Lexstar66
T
Not sure what nutes I'm missing
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5
Views
301
TruDruid
T
G
Struggling to find a medium for AUTO-FLOWER. Please help.
2
Replies
21
Views
983
chuck88
chuck88
BigBUDS420420
9th week of flowering, time to harvest?
Replies
3
Views
227
Madbud
Madbud
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