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
H
root stunning in dwc. alway same spot in grow tent
  • HazeNinja

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
Messages
41.3K
Eledin
First post! 1600w DTW winter grow
  • Eledin

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
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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.
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398
Messages
6.7K
Threads
398
Messages
6.7K
Sunasun
from veg to flower by accident 4 days how long to revert back ?
  • Sunasun
Slimsearley
Humidity in flower
2
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27
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5K
Slimsearley
Slimsearley
Simba1
can I use hydroponic fert in soil?
Replies
4
Views
353
Simba1
Simba1
Burdlife
Switching mature plant from rock wool to soil??
Replies
19
Views
4K
Burdlife
Burdlife
chinacat420
Plants getting too tall at only 4-5 weeks
Replies
19
Views
1K
chinacat420
chinacat420
GrowingWithTheFlow
SCRoG closet: WOS NLxBB Early Harvest
Replies
8
Views
988
GrowingWithTheFlow
GrowingWithTheFlow
mrclownprince
X marks the spot
Replies
1
Views
289
Beowuuulf
Beowuuulf
biggerbud420
would this be a good starter set up ?
2 3
Replies
46
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3K
W8ing4Buds
W8ing4Buds
Cubbies69
Grow box
Replies
1
Views
472
Dirtbag
Dirtbag
liny818
Day 25 Haze XL Auto odd leaves, two brown pistils. Help? Picss
Replies
9
Views
987
Analogkid
Analogkid
BG033
Quick photo grow
Replies
1
Views
259
Dan789
Dan789
kowato12
Blotches on leaves
Replies
4
Views
474
Beachwalker
Beachwalker
Migrower
Week 9 flowers. Do you know any of these strain?
Replies
1
Views
378
Dan789
Dan789
Tlegacy
Green lights for sleeping plants
Replies
5
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2K
AnimalHouse
AnimalHouse
Lastwish
1st time grower - How close to harvest? (Pics)
Replies
3
Views
350
Lastwish
Lastwish
Rickypohiogrower32
11 out of 13 pretty good success rate...
Replies
0
Views
234
Rickypohiogrower32
Rickypohiogrower32
ItsCraze_16
A week into flowering and no white pistsils.
Replies
5
Views
346
Tlegacy
Tlegacy
Tylerjones
Is this a bedtime I'm tired look?
Replies
4
Views
266
BurnzYzBudZz
BurnzYzBudZz
Halfpint
New grower, running into possible issues...please help!
2 3
Replies
57
Views
3K
Aqua Man
Aqua Man
Cubbies69
How high
Replies
12
Views
652
Dr.B
Dr.B
budgrower420
Help? switching grow from natural sun to led
Replies
2
Views
290
Dan789
Dan789
the123321
Do you run coconut water in your reservoir?
Replies
2
Views
904
One drop
One drop
Cubbies69
Trying pruning
Replies
1
Views
241
Jack og
Jack og
Cubbies69
1rst cut
Replies
1
Views
236
One drop
One drop
Cubbies69
Big leaves short plant
Replies
2
Views
225
Like2Grow
Like2Grow
Cubbies69
Any thoughts
Replies
1
Views
169
Jack og
Jack og
N
Curling leaves/stems and yellow tips
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4
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314
Nightowl
N
Tlegacy
Sour D too big?
Replies
8
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2K
dire wolf
dire wolf
CassiusDaiers
Coco grow run off smell like bad. Is it because of the bone meal?
Replies
3
Views
1K
Jimster
Jimster
brianakabear
Red Hairs Showing How Much Longer?
Replies
3
Views
399
Dan789
Dan789
mfed
I got Break-in my grow house
2
Replies
35
Views
2K
basscaptain
basscaptain
Thedanibaby89
#BudNaked w3d4 flower curled leaves!?
Replies
12
Views
717
Beachwalker
Beachwalker
Sirgreenthumb
1st time grower here does it look like I’m about ready to harvest?
Replies
5
Views
337
Thedanibaby89
Thedanibaby89
mk23tas
This is what light burn looks like
Replies
1
Views
623
Jack og
Jack og
OkiDokiCat
Critical Purple Auto Help?
Replies
17
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2K
OkiDokiCat
OkiDokiCat
Gine2g
I cannot get any clone to root
2
Replies
22
Views
27K
buddhaBudman
buddhaBudman
wizard122
Can you harvest part of your plant?
Replies
4
Views
538
wizard122
wizard122
Miked1988
Thinking of switching to LED for the summer time?
Replies
8
Views
720
DoubleG420
DoubleG420
curto
The Dreaded Blight
Replies
2
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1K
growsince79
growsince79
Ffwp710
First tent grow
Replies
2
Views
262
LittleDabbie
LittleDabbie
E
Cold Basement Space - 50 degrees F
Replies
11
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2K
examiner
E
Ph 007
Please help
Replies
16
Views
1K
Ph 007
Ph 007
Thc.Grower20
Help!!! What happend to my babbys???,
2
Replies
23
Views
1K
Ina
Ina
JASONBROTHER
Looking for some chinese growers here ? LOL
2
Replies
35
Views
2K
JASONBROTHER
JASONBROTHER
optical
~350ppm Groundwater rich in natural calcium and magnesium. Can I use this and skip the Cal-Mag?
Replies
4
Views
411
cemchris
cemchris
Cubbies69
Pruning???
Replies
7
Views
566
Ryboburton
Ryboburton
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