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.
Threads
3.5K
Messages
58.8K
Threads
3.5K
Messages
58.8K
K
Wtf somebody enlighten me please
  • KeyFingerFlying

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.
Threads
2.2K
Messages
41.3K
Threads
2.2K
Messages
41.3K
orggrwr
Autoflowers - Overdue on flower, and do I trim?
  • orggrwr

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.
Threads
2.4K
Messages
43.4K
Threads
2.4K
Messages
43.4K
figolus
Organic inputs what are your keys?
  • figolus

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
Albert93
The progress of the gsc and sour desil clones
Replies
0
Views
177
Albert93
Albert93
TasteTerps
Help needed!! pistils turning orange to fast???? only on week 4 ???
Replies
8
Views
24K
TasteTerps
TasteTerps
bluedabadee
Plants drooping badly after switching to 12/12
2
Replies
21
Views
6K
bluedabadee
bluedabadee
thesimpsonsshow
What's wrong with my weed plant?
Replies
4
Views
281
growsince79
growsince79
shenkerism
Quick-Release water hose. Are there any good ones?
Replies
4
Views
341
Oa.ahhu
Oa.ahhu
R
What to do with hermie
Replies
14
Views
2K
MIMedGrower
MIMedGrower
CF89
flushing: an urban legend or is it legit?
Replies
14
Views
2K
Mikelej14
Mikelej14
MICHIGAN5150TimeMike
1st time growing since early 80’s
Replies
4
Views
212
Madbud
Madbud
BurnzYzBudZz
Is this considered RO water?!
Replies
19
Views
503
BurnzYzBudZz
BurnzYzBudZz
SavageSiren420
New to growing need advice on plant training
Replies
0
Views
200
SavageSiren420
SavageSiren420
DaBotanist
Micro Grow Gelato & Auto-Zkittiles 2.5 weeks
Replies
0
Views
363
DaBotanist
DaBotanist
Samoses
Has anyone ever seen this on leaves?
Replies
16
Views
1K
Beachwalker
Beachwalker
Hosscane
Help me please i have no idea what this is
Replies
3
Views
225
Hosscane
Hosscane
CF89
max amount of times you should top? what if I top every bud site?
Replies
4
Views
664
CF89
CF89
CF89
am I being too aggressive in my LST? (see pics)
Replies
4
Views
427
CF89
CF89
Bib4tuna
Too soon to place under MH?
Replies
7
Views
352
Bib4tuna
Bib4tuna
biggerbud420
90 percent of my new setup mars hydro light and tent
Replies
6
Views
385
biggerbud420
biggerbud420
GrowWithTheFlow
Flower Day 19 - First Grow
Replies
2
Views
239
growsince79
growsince79
CF89
am I ok to cut these 2 giant fan leaves off this 2 week old plant?
Replies
15
Views
1K
sambapati
sambapati
Oa.ahhu
Is side lighting beneficial at all?
Replies
6
Views
666
Tacoman77
Tacoman77
West
Need help with old mag hps ballasts
Replies
0
Views
207
West
West
the123321
What do you do when you use dry amendments and plants get nutrient burn on it?
Replies
2
Views
1K
the123321
the123321
CF89
Pics of my nutrients and schedule. what do you guys think?
Replies
5
Views
363
CF89
CF89
TasteTerps
Pistils turning red to early?? week 4?
Replies
1
Views
1K
Jack og
Jack og
TheRealPerry
PH Issue? Nutrients issue? Watering issue?
Replies
3
Views
312
TheRealPerry
TheRealPerry
KDB42
Normal or should I worry?
Replies
2
Views
236
KDB42
KDB42
Jayvelo86
My plants have a deficit need help
2
Replies
20
Views
688
Jayvelo86
Jayvelo86
Cannabanana
Struggling with multiple deficiencies for 3 weeks now. Any help is appreciated!
2
Replies
26
Views
3K
MIMedGrower
MIMedGrower
Coxj12
My HPS light was accidently turned down to 50%
Replies
2
Views
310
GNick55
GNick55
Hillbillyfarmergirl
White web type mold on top of soil
Replies
4
Views
2K
Hillbillyfarmergirl
Hillbillyfarmergirl
Justsploofit
CMH lighting question for my 4x4 tent
Replies
1
Views
410
cemchris
cemchris
randyplotner
Incandescent bulbs, be they friend or foe?
Replies
1
Views
235
cemchris
cemchris
Sky1169
Is it possible to change medium half way through a grow?
Replies
4
Views
2K
weedtech
weedtech
CF89
did my sugar leave stash grow mold????
Replies
10
Views
753
Dr.B
Dr.B
ganjaNinjaa
Droopy after topping (with pics)
Replies
2
Views
3K
quirk
quirk
skillet12
Coco Soilless Water Retention & Buffering Issues
Replies
19
Views
1K
skillet12
skillet12
CF89
can a pot be too big? 5 gallon seems small
Replies
17
Views
10K
CF89
CF89
Miked1988
New cloning technique?
Replies
10
Views
4K
NewWorld
NewWorld
Floodster31
What light should i use?
2
Replies
27
Views
2K
basscaptain
basscaptain
The420Grinch92
Desperate for help brand new to growing and im at flowering.
Replies
5
Views
395
The420Grinch92
The420Grinch92
TotalJasper
Noobie, any help would be gr8!
2
Replies
28
Views
2K
Frankster
Frankster
Rjp2435
Plants dying from Azamax?
Replies
8
Views
3K
Rjp2435
Rjp2435
Cloverdalestan
First Time Grower, seed provenance unknown
Replies
2
Views
246
Cloverdalestan
Cloverdalestan
Hannahdoris
Magic Mushroom Free Half Ounce Giveaway
Replies
0
Views
519
Hannahdoris
Hannahdoris
PineappleExpress97
Browning on Auto Upper Leaf Tips
Replies
13
Views
437
PineappleExpress97
PineappleExpress97
You must log in or register to post here.

Latest posts

View Prizes
Top Bottom