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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58.9K
Threads
3.5K
Messages
58.9K
D
root stunning in dwc. alway same spot in grow tent
  • DougV

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
41.3K
Threads
2.2K
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41.3K
N
OG Kush at 39 days in Coco
  • Norton

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
Messages
43.5K
Threads
2.4K
Messages
43.5K
Waffleman
Watering seedlings how much is too much, how much is too little?
  • Waffleman

Micro Grows

Micro grows are increasingly popular. Grow big buds in small spaces. Ask questions, offer advice, and learn tips about cannabis micro grows.
Threads
398
Messages
6.7K
Threads
398
Messages
6.7K
Sunasun
from veg to flower by accident 4 days how long to revert back ?
  • Sunasun
the123321
What are the sizes of trellis net holes you would recommend for autoflower scrog?
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2
Views
2K
the123321
the123321
Chice2020
Can you fiming at the same time you do transfer?
Replies
1
Views
267
BigCube
BigCube
Greenguyz
Feeding nutes
Replies
11
Views
744
Greenguyz
Greenguyz
Leeroy48
Boron or herb mites hope not the last one.
Replies
6
Views
549
Leeroy48
Leeroy48
Pzero9
Air pots medium?
Replies
10
Views
2K
Pzero9
Pzero9
Djdanko23
Trimbin?
Replies
4
Views
255
One drop
One drop
JASONBROTHER
I almost collapsed. I really don't know how to water in ROCKWOOL, In particular,she will enter the flowering period
Replies
3
Views
464
JASONBROTHER
JASONBROTHER
PipeCarver
Who's the Bubble bag guy? My first try, dry ice or reg Ice?
Replies
4
Views
1K
the rrock
the rrock
RealWreck
Any idea what might be wrong with these leaves?
Replies
5
Views
446
RealWreck
RealWreck
IndoorIndicas
Only second grow
Replies
5
Views
327
One drop
One drop
CannaMom48
Leaves tilting up?
Replies
18
Views
1K
Ryboburton
Ryboburton
Mikelej14
Happy Mother's Day!
Replies
3
Views
696
Burned Haze
B
visajoe1
P deficiency?
2
Replies
23
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2K
Foutwenty71
Foutwenty71
indoorgrowz
1st Grow - $1500 budget 4x4 HELP PLS
Replies
9
Views
696
PhatNuggz
PhatNuggz
Elevated1
Thoughts on lights.
Replies
14
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1K
Elevated1
Elevated1
Farmingbuds
Anyone know what this is?
Replies
5
Views
251
One drop
One drop
the123321
Do any of you know of any bad effects from adding molasses?
Replies
4
Views
582
fatconeskills
fatconeskills
One drop
Set up to do cuttings , easy or as hard as you want it to be .
Replies
2
Views
305
threatco
threatco
Akatz
23 days from germ. Does this look tiny?
Replies
18
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1K
Akatz
Akatz
sconefirm
How long till harvest ?
Replies
2
Views
349
sconefirm
sconefirm
Greenguyz
Ready for 12/12?
Replies
10
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2K
Greenguyz
Greenguyz
Jokefox
315 Cmh?
Replies
12
Views
3K
Valleyterps
Valleyterps
frequentfleyer
Happy frog
Replies
2
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2K
frequentfleyer
frequentfleyer
Yellow93
Harvest or wait another week?
Replies
3
Views
425
One drop
One drop
hj171231
Help! Wilting Bottom Leaves. Slow Growth
Replies
6
Views
530
hj171231
hj171231
frequentfleyer
Help
Replies
11
Views
435
frequentfleyer
frequentfleyer
Smithy12
PLEASE HAVE A LOOK AT MY PLANTS *3 weeks into flower today*
Replies
8
Views
445
Smithy12
Smithy12
the123321
Do you think that 4 clip on fans ok for 32x32 tent?
Replies
12
Views
374
the123321
the123321
Farmerman420
19 day old auto super criticals
Replies
3
Views
423
Farmerman420
Farmerman420
One drop
I'm a Father again
Replies
7
Views
342
One drop
One drop
Akatz
How many plants is tooooo many for a 4x4?
Replies
10
Views
829
chemistry
chemistry
Lordly
light exposed slightly in flowering, need help
Replies
9
Views
567
Lordly
Lordly
Yellow93
Watering short, bushy plants easier?
Replies
2
Views
315
Beachwalker
Beachwalker
dondecook
Intermatic Digital Timers
Replies
1
Views
359
cemchris
cemchris
Bigredauto
7 day old thoughts
Replies
1
Views
555
dire wolf
dire wolf
Cubbies69
Question
Replies
3
Views
299
Cubbies69
Cubbies69
SCdawg
Temple of the Dawg
Replies
1
Views
3K
SCdawg
SCdawg
Yambeezy
PVC frame ideas?
Replies
8
Views
932
Yambeezy
Yambeezy
BogartAmungus
Mainline training question
Replies
8
Views
541
Aqua Man
Aqua Man
Thc.Grower20
New grower seeking advice and help
2
Replies
28
Views
2K
Aqua Man
Aqua Man
JASONBROTHER
Who can help me?
2 3
Replies
54
Views
2K
JASONBROTHER
JASONBROTHER
916Fisherman
Sometimes things don’t go well
Replies
7
Views
378
fatconeskills
fatconeskills
Hatchett
Neem oil indoor opinions Help lol
Replies
11
Views
831
Burned Haze
B
One drop
Homemade Humidifier
Replies
5
Views
1K
PipeCarver
PipeCarver
frequentfleyer
Trellis net
Replies
3
Views
337
growsince79
growsince79
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