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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T
Chopp's Grow, Harvest Time, photo dump...
  • TopShelfTender

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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41.4K
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MrCannabisExplains
Coco deficiencies in flowering, CalMag?
  • MrCannabisExplains

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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How do I use this stuff? Was told I needed it.
  • Growth

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
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6.7K
Threads
398
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Redneckx
from veg to flower by accident 4 days how long to revert back ?
  • Redneckx
A
Mess with Kindled light anyone?
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3
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191
AZreefer
A
leroygreen
Price index by location dispensary etc
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0
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83
leroygreen
leroygreen
A
Super Skunk Week 7 Bloom Ripening
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12
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527
AJKush
A
G
She about ready to harvest?
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6
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246
LoveGrowingIt
LoveGrowingIt
Nio
Photosynthesis stops after 17 hours? Lost study.
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17
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821
Smokey0418
Smokey0418
K
Reading my plants for clues...
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8
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478
Natep
N
wobbleysausage
Autoflower revegged due to stress
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12
Views
523
wobbleysausage
wobbleysausage
R
How to control smell while hiding grow tent?
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6
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309
Rastakari2
R
E
Is this deficiency or toxicity??
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6
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267
Erebuss
E
H
Carbon based fertilizers _Rooted Leaf
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0
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101
hawkman
H
J
Male and female plant in one
2
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21
Views
859
Itscheese94
Itscheese94
Cani80
Sterile coco dtw with organics once a week?
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0
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83
Cani80
Cani80
Mr.OrganicGrows
A good problem to have..but rookie mistake.
Replies
5
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247
Oldchucky
Oldchucky
SnappyJack
SCROG OUT OF CONTROL ... What did I do wrong... and how do I fix it?
4 5 6
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118
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7K
Eledin
Eledin
J
Help me kill these gnats please! Desperation
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10
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642
Mikedin
Mikedin
Monkeybigbuds
Time to top the kids
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3
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186
GreenNotYellow
G
Monkeybigbuds
Time to top the kids
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1
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143
voltage
voltage
Jimster
Belushi Farms on TV - Beginner's Problems
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4
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516
Oldchucky
Oldchucky
V
This is getting crispy, what should i do?
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6
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265
Galgrows
Galgrows
mjvdet13
PM at harvest. Doesnt spread during dry?
Replies
0
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111
mjvdet13
mjvdet13
thirdeyeclyde
Third eye clydes Indoor grow
2
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26
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2K
MapleSugar
MapleSugar
T
Are this pollen sacks, buds or something?
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6
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270
Choppr
Choppr
Newbgrower1
Need help from soil growers
2
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22
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810
figolus
figolus
D
Is my seedling dying? Please help :/
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4
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296
defarmer83
D
leroygreen
S.w. Michigan cheap clones 4tr
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1
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190
rolex1994
R
I
What do you think, male or female?
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6
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258
orggrwr
orggrwr
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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172
rolex1994
R
E
Eclipteds current grow in the 4x4
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18
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620
Eclipted
E
Grow4fun420
Week 3, Northern lights auto, and Purple Punch autoflower
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3
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234
Grow4fun420
Grow4fun420
F
Planning my first grow in coco
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4
Views
228
Fourpey
F
F
Male or female? Or need to wait longer
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1
Views
170
GNick55
GNick55
wobbleysausage
How many tops should a well trained plant have?
Replies
5
Views
253
PlumberSoCal2
PlumberSoCal2
Marlie
How do I know for sure??
Replies
19
Views
689
Marlie
Marlie
pulchripes
PH ponder (dry amendments) 4 in a 4x2
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0
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91
pulchripes
pulchripes
CannaDana
Is Fox Farms Ocean Forest just ass, or am I screwing this up?
2 3
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42
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24K
Crabs_308
C
CFC7143
3rd grow (GMO×PURPLE PUNCH) here we grow!
6 7 8
Replies
140
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18K
JoeyBliss
JoeyBliss
H
How to know which spectrum setting for the photone app?
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1
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215
Newty
Newty
E
Cool little bit of knowledge
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4
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228
cannafarmer420
cannafarmer420
B
Day 8 how much water should they get
Replies
8
Views
377
quirk
quirk
Rama777
60% humidity in tents - and airflow
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19
Views
768
hippyt
H
C
Do bigger plants produce more potent buds???
2
Replies
31
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22K
hippyt
H
M
Flowering with 13 hrs on 11 hrs off.
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4
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253
figolus
figolus
B
Practicing patients-starting week 11 and tricomes still most clear, I think.
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9
Views
445
dazedays
D
Suds.an.buds
What bug do i have
2
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26
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1K
Zatoichi
Z
Thegreywizard
Aero-cloner is struggling to get roots - and now I have mold!
Replies
5
Views
409
Agou
A
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