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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3.6K
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60.2K
Threads
3.6K
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FloridaMike
First DWC grow… In Flames
  • FloridaMike

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
42.1K
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2.2K
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cocoJoe
Is it safe to reuse royal gold coco 70/30 mix??
  • cocoJoe

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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2.5K
Messages
44.3K
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2.5K
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RootFarmer
How much water? 1gal Pro-Mix
  • RootFarmer

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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406
Messages
9.6K
Threads
406
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9.6K
The_Greenist
2024 ONE GALLON CHALLENGE DISCUSSION TOPIC
  • The_Greenist
anaissoto21
Help me change the law!!!
2
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22
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665
imgrowing
I
emanresu
just what is a tissue culture?
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8
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251
aus420rippnres
A
S
Trying to keep temp/humidity/vpd stabile
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5
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153
shooter64738
S
BaldrickTX
Maybe an unusual question about watering...
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1
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169
SpiderFarmerLED
SpiderFarmerLED
L
indoor first time grow soil question
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8
Views
349
lizto
L
C
First time doing lst. How’s it looking?
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3
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169
Cochiloco17
C
R
Week 5 of flower. Can you please identify the problem?
2
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28
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929
Bdubs
B
Educatedbystoned
Mutation that resulted in 2 tops?
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7
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248
amneziaHaze
amneziaHaze
E
Question over temp fluctuations from day-night
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2
Views
70
Eclipted
E
M
How long til Harvest? First time - 12wks
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9
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222
Galgrows
Galgrows
A
Bit the Bullet, Got Rid of 2 Plants
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2
Views
128
ArtistZanner
A
BaldrickTX
Does anybody have a 750 watt led light for sale?
Replies
1
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66
voltage
voltage
M
questioning your hum idi ty?
Replies
1
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130
TheGoldenRoad
TheGoldenRoad
Phreakshow
Topping plants question just wondering
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2
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116
LoveGrowingIt
LoveGrowingIt
B
does anyone flower in 3 gallon pots?
2
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26
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810
Canna_Digz
C
Newbgrower1
Weird loose buds looking for advice
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5
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164
Newbgrower1
Newbgrower1
Shrekk419
Fall is my favorite season!!
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2
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164
Galgrows
Galgrows
L
Ozone water has anyone used?
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4
Views
143
leroygreen
L
R
Any dehumidifier recommendations?low temps high humidity
Replies
1
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123
LoveGrowingIt
LoveGrowingIt
A
High RH Levels & Leaf Curling
2 3 4
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69
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2K
ArtistZanner
A
L
Is this a male or female, I bought feminized seeds but it looks like a male to me?
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14
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3K
ChubbyMonkey
ChubbyMonkey
M
Harvest - please help! 2 girls growing at diff rates.
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7
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218
Mascyy99
M
R
Whats wrong with this plant?
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3
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146
TheGoldenRoad
TheGoldenRoad
luckytrees
Harvest and curing. How can i increase my yield next time?
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13
Views
295
luckytrees
luckytrees
P
First grow here and getting some yellow veins.
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4
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151
PaulyDank
P
Shrekk419
B a n a n a s
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1
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107
ArtfulCodger
ArtfulCodger
DandJGrowManagement
Nice 360 View Of Our Grow Tent
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0
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79
DandJGrowManagement
DandJGrowManagement
P
When would you flip to 12/12?
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12
Views
252
Purfict
P
S
What color should roots be at harvest time?
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19
Views
514
singlecoiled
S
Stokes
  • Poll
Use Down to Earth nutrients? Get in here!
Replies
11
Views
2K
dreamnfox
dreamnfox
DandJGrowManagement
Malana Cream grow differences... looking for input
Replies
1
Views
150
orggrwr
orggrwr
C
Someone please help figure what is wrong
Replies
8
Views
270
Farmville
F
A
Please help, something eating my leaves!
Replies
7
Views
182
ArtistZanner
A
B
Hey so my plants are acting wierd ??
2
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20
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1K
RGL
RGL
K
Is this to much potassium? But both plants get the same? Heads yellow
Replies
1
Views
141
Week4Bytch
Week4Bytch
E
Herbs now dryer good or bad?
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4
Views
238
Eclipted
E
R
First grow mystery seed help please!
Replies
9
Views
335
Reckit
R
M
Using a Mars FCE-3000 (300 Watt) Plus A SF 100 Watt in a 120/120/150 tent, do I have too many plants?
Replies
7
Views
248
Galgrows
Galgrows
DandJGrowManagement
Watering and LST before flowering
Replies
0
Views
101
DandJGrowManagement
DandJGrowManagement
L
Second grow bigger tent LETS GO!!!
Replies
3
Views
129
SoSoBurntToast
SoSoBurntToast
M
my 3 beautyfull ladys in bloom
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1
Views
68
Olddude420
Olddude420
D
Leaves yellowing overall mid-flower (Soil)
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5
Views
225
mancorn
mancorn
Phreakshow
Question about potting plants for scrog.
Replies
1
Views
94
Galgrows
Galgrows
A
Is my tent too small?
Replies
12
Views
858
Natep
Natep
Kl420
Germinating for over a week, still hasn't popped
2
Replies
21
Views
11K
zigzagtop
zigzagtop
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