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
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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
BabyFarmer
Silver Mylar
Replies
3
Views
797
BabyFarmer
BabyFarmer
TNToothpick
Keeps spitting out nanners, should I chop it?
Replies
9
Views
458
TNToothpick
TNToothpick
Frankster
Basics: Planting a proper sprout.
Replies
13
Views
1K
Frankster
Frankster
biggerbud420
Is this plant starting to show sex
Replies
17
Views
463
biggerbud420
biggerbud420
Sourtangerine22
Using CALiMAGic hopefully it helps
Replies
0
Views
395
Sourtangerine22
Sourtangerine22
threatco
  • Poll
Amber Trichomes over 50% at Day 45 of Flowering. Ready?
3 4 5
Replies
98
Views
15K
Beowuuulf
Beowuuulf
Gasman5.0
Is this light burn or nute issue.?
Replies
12
Views
3K
Jimster
Jimster
Geo420
Need help on indoor grow situation
Replies
1
Views
202
LittleDabbie
LittleDabbie
Nlivinit
Yellow/Brown spots/Crispy
Replies
17
Views
4K
Gasman5.0
Gasman5.0
Cubbies69
Need help with my Amnesia haze
Replies
1
Views
267
chemistry
chemistry
Cubbies69
Ppm question
Replies
2
Views
191
oldskol4evr
oldskol4evr
I
Leaves suddenly turned yellow and spots along the central vein appeared, can anyone help?
Replies
3
Views
632
LittleDabbie
LittleDabbie
THC.Tribble
My notes on defoliating
Replies
3
Views
293
Tango02
Tango02
Veva
  • Poll
Second grow lmk how ya feel on it
Replies
5
Views
341
Veva
Veva
ZONER
WONDER SOIL ?
2
Replies
25
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8K
Yeeeet435
Yeeeet435
Binary
How is dew point used/applied practically?
Replies
6
Views
3K
Aqua Man
Aqua Man
Mrdudeman
I need some help diagnosing these please.
2 3
Replies
51
Views
3K
Aqua Man
Aqua Man
Frankster
Sister plants.
Replies
7
Views
694
Moshmen
Moshmen
SouthmouthBill
First timer, ETA on harvest?
Replies
1
Views
356
cemchris
cemchris
Cubbies69
Re veg?
Replies
3
Views
282
Cubbies69
Cubbies69
Ryboburton
Need help. To defoilate or not
2
Replies
21
Views
1K
Oa.ahhu
Oa.ahhu
Noobiegrow
Week 2 of flower
Replies
6
Views
1K
Noobiegrow
Noobiegrow
Ethan_Voort
Dose Anyone know how to stop these plant from turning fully hermie??
Replies
4
Views
1K
Anthem
Anthem
Brettdawg
How to fix nitrogen toxicity.
2 3 4
Replies
68
Views
12K
Brettdawg
Brettdawg
Rickypohiogrower32
HYDRO TIOS WELCOME.. GONNA BE HUGE!!
Replies
1
Views
531
Aqua Man
Aqua Man
Ffwp710
Ultimate SOG
Replies
1
Views
423
Aqua Man
Aqua Man
jby
Is that nutrient burn
2
Replies
27
Views
4K
jby
jby
Cubbies69
Just sharing
Replies
0
Views
225
Cubbies69
Cubbies69
Tommy626
Bugs bugs bugs
2
Replies
29
Views
1K
Kanzeon
Kanzeon
Andy
Does clone root speed have any Impact on yield?
Replies
5
Views
287
Andy
Andy
Kushnyvegan
Plants not retaining water and look to be dying.
Replies
2
Views
237
GNick55
GNick55
Rcangrow2
Curling brown leaf tips
Replies
1
Views
274
Oa.ahhu
Oa.ahhu
jingles
new to the game, need info
Replies
14
Views
390
Dr.B
Dr.B
jby
Leaves are yellowing
Replies
2
Views
659
youngOG
youngOG
Kushnyvegan
Advice on when I should start to flush and prepare for cropping.
Replies
4
Views
304
youngOG
youngOG
CanabisPlant49
Cannabis Plant grows really slow? Too much light?
Replies
7
Views
4K
Like2Grow
Like2Grow
Glassdub
Brittle Leaves
Replies
8
Views
1K
Glassdub
Glassdub
Oa.ahhu
Weight issues in flower.
Replies
7
Views
856
LittleDabbie
LittleDabbie
CannaMom48
What could this mean?
Replies
1
Views
216
GNick55
GNick55
pdasterly
auto shut off valve help
Replies
11
Views
981
pdasterly
pdasterly
Mikelej14
Male or females?
2
Replies
25
Views
1K
Aqua Man
Aqua Man
the123321
How often do you use aloe and for how long?
Replies
0
Views
444
the123321
the123321
Cjm2164
CannaFarms
Replies
1
Views
262
mfed
mfed
F
Rain water?
2
Replies
24
Views
62K
oldskol4evr
oldskol4evr
Royalflush50
First time schwazzing
Replies
0
Views
1K
Royalflush50
Royalflush50
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