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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First DWC grow… In Flames
  • DillyTrying2Learn

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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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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How much water? 1gal Pro-Mix
  • Tyrant

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
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The_Greenist
2024 ONE GALLON CHALLENGE DISCUSSION TOPIC
  • The_Greenist
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Which light should I use?
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10
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271
MrNoice
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DE FO LI AT ION
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3
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meneerjonko
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Anyone watching BAS season 7 YT series?
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0
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114
Wyodub
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shadowkidd
Flowering week 6 does it look right.
2
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27
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shadowkidd
shadowkidd
Bretzy420
New grower what is wrong?
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9
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1K
GNick55
GNick55
CMOT_Dibbler
i give up . no where left for me to go
2 3
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43
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1K
dreamnfox
dreamnfox
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Problem in 5th week of flower - help
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3
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197
samno10
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Odor control in 1 plant grow
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12
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singlecoiled
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DandJGrowManagement
Low Stress Bending - Critical Purple Kush- Nice Results
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0
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106
DandJGrowManagement
DandJGrowManagement
BearWater
ACI scheduled maintenance heads up
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6
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279
BearWater
BearWater
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before i go and spend 1000 dollars
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1
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153
ArtfulCodger
ArtfulCodger
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Do I need to do anything to fix overwatering or just wait
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19
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899
DankDynamo
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wobbleysausage
Autoflower revegged due to stress
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13
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Ninjadogma
Ninjadogma
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First Grow Week 7/8 yellow leaves
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4
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201
AZDude420
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3rd grow is your 1st real one
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9
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Purfict
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Phreakshow
Do you use LST clips
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1
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90
Smokey0418
Smokey0418
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Need help with Identifying Deficiency on plant
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5
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164
Lilchris1993
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Unidentified Bug on weed plant
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2
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100
cgrant
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S
Identifying a Hermaphrodite Plant Indoor Grow. Light was left on 1 night cycle.
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7
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223
Skibidy
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Kegdas216
First time LST + Trellis net. I think i did ok
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10
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420
Kegdas216
Kegdas216
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What happened to E$cobar and opengrow?
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0
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91
mink23
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New grower, old user, US Navy Vet
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1
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129
ArtfulCodger
ArtfulCodger
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12wk old clone, is she ready to flower?
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1
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117
BigF
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Jimbo888
Really weak root system after 3 months
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8
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214
trustyagut
trustyagut
luckytrees
Lst okay? Gorilla glue #4 - Veg-Day 26
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2
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335
luckytrees
luckytrees
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My first plant appears to have a problem…
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1
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108
BB22
BB22
R
Various LST Techniques with Clear Diagrams?
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1
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105
organicbr016
organicbr016
jamesmessenger1
UVA/UVB Experiment Side by Side!!
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15
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413
jamesmessenger1
jamesmessenger1
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How do you handle lights on humidity?
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3
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165
OntarioGoldenHash
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HerbalEdu
Worst results ever out of 35 grows. Can't beat the weather.
2
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23
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715
HerbalEdu
HerbalEdu
Phreakshow
What size pot for scrogging?
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8
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238
Natep
Natep
MrGreenfinga
Need help with accidental pollination!
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9
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270
DandJGrowManagement
DandJGrowManagement
Phreakshow
How do you know amount of soil?
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2
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113
Phreakshow
Phreakshow
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How often to top dress with Dr Earth
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0
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176
the47th
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Help me select what cultivars to run
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16
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418
Wyodub
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trustyagut
Wk 5 purple leaf, maybe genetics?
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6
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147
cannafarmer420
cannafarmer420
PhlizonGrowLight
Flash Sale US$20 OFF Phlizon FD6000 640W $329!
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0
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82
PhlizonGrowLight
PhlizonGrowLight
Phreakshow
Mycorhyzae and autos. How does this work
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2
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92
Phreakshow
Phreakshow
Bretzy420
Hello this is my grow just need some help please!
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15
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318
GNick55
GNick55
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First time grow progress pics
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0
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105
newgrowth99
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budsofgeorgia
divine seeds breeding company info
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6
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1K
GYOweed
GYOweed
Jimbo888
When should I pick this one
2
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25
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703
Jimbo888
Jimbo888
S
Could anyone help with some info
2
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21
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716
Bigalmoby
Bigalmoby
Bretzy420
First time indoor growing is this spider mites?
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13
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367
PooToe
PooToe
C
help my plants are dying
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12
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311
amneziaHaze
amneziaHaze
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