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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60.3K
Threads
3.6K
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ImpulsiveGrower
Chopp's Grow, Harvest Time, photo dump...
  • ImpulsiveGrower

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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42.2K
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2.2K
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closettrapper217
Watering/feeding question? In coco
  • closettrapper217

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
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44.5K
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OldOneEye
Why won't these girls grow?
  • OldOneEye

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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410
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R
Gorilla Cookies Autoflower - Sonoma Seeds - First Grow - MICROGROW
  • R4V3N
Sticky Threads
Texas Kid
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25 Years Growing Indoors by DJ Short - 1999
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196
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singlecoiled
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J
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DIY Pest Traps
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48
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sunwestgenetics
sunwestgenetics
Aqua Man
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  • Redirect
Watering, how media, pot size/shape and environment affect it
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N/A
Texas Kid
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PH Charts for Soil and Hydro
4 5 6
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100
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Tommy626
Tommy626
Hellno187
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Experiences And Feedback On Using The Strainbank For Clones In Socal.
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11
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12K
logic
logic
Normal Threads
P
2.66 gallon pots vs 4 gallons pots
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201
purplelove
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1
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46
Bogey
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Mikedin
Mikedin’s Living Soil Adventure
2 3
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53
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1K
Natep
Natep
Halloweed
Can someone help better understand
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17
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300
Doublej
Doublej
M
Is my auto stunted or does this look normal for a 12day old seedling?
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3
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102
Gmix
Gmix
M
Assessing Crop Maturity Based on Trichome Development
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3
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96
LoveGrowingIt
LoveGrowingIt
J
Sad plants. Any help is appreciated!
2 3
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48
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Burite60
Burite60
mr.greenthumb03
Mr.g’s Greenpoint Grow n’ Show.
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9
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302
mr.greenthumb03
mr.greenthumb03
Bubblegumyum
I don't think they're ready yet... are they ready!?!!
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7
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266
TheGoldenRoad
TheGoldenRoad
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Fastbuds discount code 15OFF for 15% OFF
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0
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56
Marija
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Newty
Newty's AC Infinity Controller AI+ Thread
2
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22
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513
Natep
Natep
Phreakshow
Whats up with my ppfd?
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17
Views
367
Natep
Natep
suckabusta
Leaf edges are curling inward
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4
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135
Ninjadogma
Ninjadogma
N
12 day no power no water
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4
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163
LoveGrowingIt
LoveGrowingIt
DoctorSimple
My Seedling has Mushroom Friends!
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1
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83
Phyto
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Need help! Past 2 runs have had this happen! Only real difference is that I switched from Pro mix to kings mix!
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11
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361
TexasMade
TexasMade
Pilted
I'm really not very good at this.
7 8 9
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162
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6K
Galgrows
Galgrows
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Photo periods in bloom! Share your pics and advice.
61 62 63
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103K
AsheyBear
AsheyBear
GNick55
What’s GNick55 up too
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4K
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kushypushy
kushypushy
S
Help,new this is my first ever grow and I'm growing auto's but I need help identifying male and female in the beginning is this a male plants I have 3
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3
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129
carlosescobar
carlosescobar
Jimbo3004
to flush or not to flush ! Harvest now ?
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16
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452
Jmaes Mabley
Jmaes Mabley
CrimsonKush
When would be a good tome to flip?
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8
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594
CrimsonKush
CrimsonKush
V
1st ever harvest is 99% larf.
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1
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120
Phyto
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smoker0420
Getting ready for bloom hell yeah 65 days out of final product GG4 X LBL..
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0
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57
smoker0420
smoker0420
leroygreen
My first breeding project needs name
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8
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287
leroygreen
leroygreen
W
Some Info on Storage Please
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19
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446
Ninjadogma
Ninjadogma
RightPropGrow
Need Advice - Flower Stretched Too Close to Light in Vivosun Growbox
2
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22
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632
RightPropGrow
RightPropGrow
seedinsoil
First time indoor grower posting
2
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20
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523
seedinsoil
seedinsoil
O
Let’s See Those Harvest Pics! 📸🌿
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1
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89
Mikedin
Mikedin
M
I think two more weeks but….
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8
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230
manco86
M
DoctorSimple
Is This Plant Ready? 3 Months in Flower! And it's an Auto
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6
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211
LoveGrowingIt
LoveGrowingIt
A
grow light suggestion for a single cannabis plant
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7
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181
dreamnfox
dreamnfox
DoctorSimple
Late Flowering Issues? Undeveloped bug growth beneath canopy.
2
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23
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487
Familyman
Familyman
N
Help with some discoloration please
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11
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366
carlosescobar
carlosescobar
P
Help with deciding plant count (Moby Dick And White Widow)
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4
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125
Plantek
P
J
Leaves are drooping and ruffled.
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3
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116
OldOneEye
OldOneEye
313131
Growing only the fasciated stem
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6
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219
313131
313131
A
Tag along for my first grow
2 3 4
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66
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PooToe
PooToe
DoctorSimple
Greying new leaf tips after exposure to 300PPFD?
Replies
7
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180
DoctorSimple
DoctorSimple
Mikedin
Mikedin’s 4x4 rockin with the Spiderfarmer Upgraded SE3000 come join the fun!
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173
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Mikedin
Mikedin
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What to do with HPS lights after switching to LED
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1
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84
Blastfact
Blastfact
M
Revolutionize Your Energy with Panasonic Solar Panels
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1
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74
Mickey21654
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Freebird1974
First grow in years. My own seeds.
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4
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144
Freebird1974
Freebird1974
C
Beveled leaf tips, what strain is this?
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3
Views
137
Galgrows
Galgrows
royfree2grow
Recommended seedbank (and three more words)
2 3
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40
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5K
JoeyBliss
JoeyBliss
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