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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59K
Threads
3.5K
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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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2.2K
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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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43.5K
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2.4K
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Humic fulvic acid heavy N uptake ?
  • antoniotadeo1304

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
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6.7K
Redneckx
from veg to flower by accident 4 days how long to revert back ?
  • Redneckx
Thefatbastard
Not sure what I got going on here?
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6
Views
183
Stokes
Stokes
T
Help me cotyledons turning yellow
Replies
1
Views
78
Stokes
Stokes
B
What is happening to my plants?
Replies
17
Views
651
cannafarmer420
cannafarmer420
H
Should I continue these girls in veg? or just throw them into flower? Its been 2 and a half months from seed
Replies
0
Views
83
Harley.Freeman
H
S
Should I move my white widows into two tents, or keep them in one tent and start grow in the other?
Replies
5
Views
163
Stokes
Stokes
S
Is removing lower branches before flowering worth it or not?
Replies
9
Views
269
Lockebox
Lockebox
T
Help Please First Time Grower.. HELP HELP HELL
Replies
11
Views
491
Imzzaudae
Imzzaudae
T
HELP WHEN DO I START NUTRIENTS AND ARE ANY OF THESE IN VEGETATION STAGE???
Replies
4
Views
176
Stokes
Stokes
GoldenDragondnw
Seedsman Seeds Grows Lets Show Em! 😋
2 3 4
Replies
62
Views
3K
Catfishdude
C
G
Is it going to survive
Replies
2
Views
117
Imzzaudae
Imzzaudae
ticsy
Why is my buds drying up while still on plant?
Replies
14
Views
544
ticsy
ticsy
M
Mother dying after accidental flowering and reveg.
Replies
4
Views
171
dankfrank83
dankfrank83
G
What’s wrong with my plants?
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9
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441
Ganja_mama93
G
smokeyjoes
Stuggling with daytime temps, advice please
2
Replies
21
Views
565
7munkee
7munkee
B
What is your typical yield for an indie plant?
3 4 5
Replies
90
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3K
Budclarkson
B
Dman91
Should I Use Cal/Mag During Flower?
2 3
Replies
43
Views
63K
Jmaes Mabley
Jmaes Mabley
B
Day 4 flower On the autos Day 36 veg for the photos
Replies
8
Views
287
bongboy8200
B
chrisjames47
Still white pistils, been flowering for 9 weeks !?!?
2
Replies
36
Views
15K
TheGreenGroomer
TheGreenGroomer
M
First grow, i Need some help!
2
Replies
28
Views
623
Maxsimus94
M
Mikedin
Mikedin’s 2x4 of fun Ft. the Spiderfarmer SF600
3 4 5
Replies
89
Views
7K
Mikedin
Mikedin
Monkeybigbuds
To clone or not old enough
Replies
5
Views
204
Monkeybigbuds
Monkeybigbuds
criz
Advice on automated humidifier probe
Replies
2
Views
144
criz
criz
Lorrie1972
nutrients stopping at week 6 or longer
Replies
3
Views
142
Lorrie1972
Lorrie1972
B
Day 4 flower On the autos Day 36 veg for the photos
Replies
1
Views
91
bongboy8200
B
smokeyjoes
Newbie here, how are these looking? Week 3 flower
Replies
13
Views
360
smokeyjoes
smokeyjoes
Detroitgrow
The start of week 5 of Flower
Replies
1
Views
113
BearWater
BearWater
B
I have pm can i mix different oils and systemics together????
Replies
1
Views
122
BearWater
BearWater
PhlizonGrowLight
Phlizon Grow Light Showcase FD6000 640W US$349
Replies
1
Views
117
BearWater
BearWater
B
what ph to keep my vegging clones feed?
Replies
3
Views
416
Gmix
Gmix
C
Whats wrong with her? Enviro? Over water?
Replies
10
Views
322
Catdad717
C
Hydrocropper420
Let's see your Frosty buds!
Replies
1
Views
207
leroygreen
leroygreen
E
Just some pics of my girls in the 90+ heat and a spider in my tent!
Replies
1
Views
130
Eclipted
E
H
Fem seed, 36 days old forming pistils, all the others in that pack arent showing any signs of this.
Replies
2
Views
197
Harley.Freeman
H
R
Predictions on how much longer to harvest
Replies
17
Views
593
raybuck
R
E
Summer time flowering with heat problems need help
2
Replies
23
Views
926
Eclipted
E
JKash
Has promix really been discontinued?!?!?
2
Replies
20
Views
751
figolus
figolus
C
Week 6. Flower NLXS. First grow.
Replies
2
Views
193
Catfishdude
C
P
how much light for autos seedlings?
Replies
9
Views
310
Gmix
Gmix
cityfarmer3
1 month into my 1st grow
Replies
1
Views
133
OasisHarvester
O
K
Rough start, 2 weeks seedlings deficiencies?
Replies
8
Views
282
LoveGrowingIt
LoveGrowingIt
P
Should i use a smaller light for now.
Replies
8
Views
477
Imzzaudae
Imzzaudae
P
When do i move light
2
Replies
30
Views
1K
LoveGrowingIt
LoveGrowingIt
TheGreenGroomer
Seeking Advice on Upgrading Grow Light for AC Infinity 3x3 Grow Tent Kit
2
Replies
20
Views
760
Mazeblue1
Mazeblue1
B
6 weeks into flower. whatcha think? Let’s see similar ages
Replies
9
Views
503
bigbuds123
B
E
Photoperiod preflowering under 18-6 light? (or am I seeing things?)
Replies
7
Views
295
Gmix
Gmix
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