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
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RoosterMan
Suck or blow pressure in 2x4 tent
  • RoosterMan

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
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41.3K
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2.2K
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A
Weird leaves on vegetative. Coco
  • artha

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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43.5K
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
A
Mystery seed/new set up
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0
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166
alfielan
A
MrGreenfinga
Any DWC Growers mind checking this ppm chart out?
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0
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165
MrGreenfinga
MrGreenfinga
Kdeccastar
  • Redirect
Quick diy space bucket for seedlings
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–
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N/A
JBloomers123
Ballast question
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1
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165
MIMedGrower
MIMedGrower
R
Mutant bonsai freak bush plants doesn’t seem to have good roots may have jumped gun on replanting clones?
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2
Views
164
RhCrusader
R
E
Harvesting my runt I grew in the cold
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0
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164
Eclipted
E
F
Planning my first grow in coco
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4
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163
Fourpey
F
morugawelder
Looking to add a good supplement strips for flowering
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0
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163
morugawelder
morugawelder
M
how do i recreate this clone
Replies
1
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163
Bilber
Bilber
MrGreenfinga
Should i pick off bottom shoots?
Replies
1
Views
162
Redneckx
Redneckx
D
Bio365 Bio Bloom I was told by the man at the grow store to bye this because all you have to add is water all the way to Week 8 . So I started a grow
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0
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161
Danod61
D
C
Look for a cannabis business for sale
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0
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161
cannabis886
C
T
Week 6 1/2 leaf yellow stardwag from clones
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0
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160
Theduke27
T
H
How to know which spectrum setting for the photone app?
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1
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157
Newty
Newty
P
Having a ton of fun
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0
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157
phillyguy
P
MrGreenfinga
Need help with DWC air pump
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0
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156
MrGreenfinga
MrGreenfinga
Taperlawyer
First ever attempt!
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0
Views
155
Taperlawyer
Taperlawyer
pulchripes
Common cress as a cover crop?
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0
Views
155
pulchripes
pulchripes
G
Sign of Healthy Growth or Potential Problem?
Replies
2
Views
154
GNick55
GNick55
bguwop420
Autos went into flower way too soon...is this even worth continuing to grow out
Replies
1
Views
154
budsofgeorgia
budsofgeorgia
MrGreenfinga
Phosphorus deficiency in flower or something else?
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0
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153
MrGreenfinga
MrGreenfinga
T
What does this look like?
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1
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151
Gmix
Gmix
optical
When diluting hard water with RO is extra magnesium via epsom salts typically required?
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1
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150
Zill
Z
R
Controlling smell when opening tent?
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0
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150
Rastakari2
R
M
Did I blew my MH lamp by disconecting it when the power was on ?
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0
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149
monkey47
M
Hydrocropper420
Let's see your Frosty buds!
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0
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147
Hydrocropper420
Hydrocropper420
J
What nutrient burn/deficiency is this?
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1
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147
Jon2024
J
N
Hmm help what's going on here
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0
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145
Nigelthornberry420
N
Holden9cox
Can I get some pruning tips
Replies
1
Views
143
MrGreenfinga
MrGreenfinga
J
Will 2 drip stakes be enough?
Replies
0
Views
143
Jinx7
J
PGwojowski
[Closet tent] Topped OG Kush photoperiod on 12/12 using pH 6 tap water and no nutes
Replies
0
Views
140
PGwojowski
PGwojowski
T
Im a new time grower just starting I have a couple plants that’s sprouted (currently on day 5)
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2
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140
rolex1994
R
Blazin73
Glow in the dark plastic.....does it mess up your flowering period ?
Replies
1
Views
139
Blazin73
Blazin73
S
Starting my first Indoor 4x4 tent Grow.
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0
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139
SatHEAT
S
B
Any advice please not to sure
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0
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138
Bulldogbill91
B
B
Seedling in red solo cup pleade help
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1
Views
138
Imzzaudae
Imzzaudae
Lexstar66
New grow. Pick 6, any 6. Your choice.
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0
Views
138
Lexstar66
Lexstar66
Brainpain
15 days since piping from soil
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1
Views
137
Brainpain
Brainpain
Monkeybigbuds
Leaves twisted and pointed up
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1
Views
133
Monkeybigbuds
Monkeybigbuds
S
Is lowering the light and power the same as a higher light higher power?
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0
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133
Swanst1991
S
Hydrocropper420
Update on the White Banner clone
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0
Views
132
Hydrocropper420
Hydrocropper420
F
Male or female? Or need to wait longer
Replies
1
Views
130
GNick55
GNick55
ticsy
Need help regarding drying up plants..
Replies
1
Views
128
Jmaes Mabley
Jmaes Mabley
G
She about ready to harvest?
Replies
6
Views
126
LoveGrowingIt
LoveGrowingIt
PhlizonGrowLight
Phlizon Light Showcase PL4500 450W!
Replies
0
Views
124
PhlizonGrowLight
PhlizonGrowLight
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