Hydroponics

Growing cannabis in a liquid solution is called hydroponics. Ask questions and offer advice on hydroponics and marijuana cultivation.
Sponty
Help! My plants have gone to crap!
2
Replies
21
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2K
Sponty
Sponty
B
Newbie Hydro questions, please help.
Replies
11
Views
986
Mikedin
Mikedin
Dustytrails
Rockwool seedlings/Early planting/Good or Bad?
Replies
1
Views
851
Dustytrails
Dustytrails
B
Trellis for DWC buckets any suggestions?
Replies
2
Views
875
TheGreek_978
TheGreek_978
Masteroogway420
Tap water has very high PPM, what should I use instead?
Replies
13
Views
2K
PahPahCee
P
I
Peltier thermoelectric cooler chip questions for water chillers. Is one brand better than another?
Replies
4
Views
2K
Hellbent60
H
P
Rockwool high PH HELP PLEASE
Replies
8
Views
2K
phill93
P
P
RDWC Brown Spots on Leaves
Replies
2
Views
928
Imzzaudae
Imzzaudae
L
New to hydro looking for any tips/help
Replies
0
Views
733
Letsgrowtogether
L
W
Hello to all the stars! -Grodan-
Replies
5
Views
968
GoldenDragondnw
GoldenDragondnw
Richju2175
Please help with how to add nutrients to RDWC
2
Replies
39
Views
4K
Richju2175
Richju2175
B
Hydro water temp, same as the tent?
Replies
4
Views
1K
Hellbent60
H
B
How do you all cook your bucket temps? Post it up!
Replies
1
Views
667
Hellbent60
H
L
Please help answer some ph questions for Rdwc. (I’ve read @aquaman’s ph thread)
2
Replies
21
Views
1K
Littleman
L
L
How risky is it to place seedling in buckets with out inoculating first?
Replies
0
Views
633
Littleman
L
L
need some advice on a live Rez grow
Replies
0
Views
1K
Littleman
L
T
Plant issue with top feed hydro setup, leaves dying
Replies
3
Views
1K
HighVoltageSparky
HighVoltageSparky
R
Need some advice on Obama Kush DWC Grow
Replies
15
Views
2K
1diesel1
1diesel1
justice8965
First dryback after transplant in rockwool?
Replies
5
Views
2K
WickedGummyBear
W
M
My Aeroponic set up, works really good not great. Pump Advice?
Replies
1
Views
987
WickedGummyBear
W
T
Increasing Terpene Production In Hydroponic Systems
Replies
13
Views
3K
JarJar
JarJar
TheGreek_978
Hey guys, I’m kind of in a predicament
Replies
12
Views
1K
TheGreek_978
TheGreek_978
ThatHydroCouple
Ace killer og dwc run
Replies
1
Views
2K
ThatHydroCouple
ThatHydroCouple
HeyabbyGrowBox
Lemon Cherry Gelato looking good!
Replies
0
Views
2K
HeyabbyGrowBox
HeyabbyGrowBox
DWCNOOB
Plant dying please help!! What is this?
Replies
9
Views
1K
Tysonpitbull1
Tysonpitbull1
DWCNOOB
Plant dying please help!! What is this?
Replies
8
Views
876
DWCNOOB
DWCNOOB
ninjadip
My new Fallponic system, 4x4, 4 plant scrog
2
Replies
35
Views
4K
ninjadip
ninjadip
AlexGrowns
Chopped at day 18 for personal reasons with videos and root reveal!
Replies
0
Views
663
AlexGrowns
AlexGrowns
Richju2175
They are thriving after deadly over nutrients
Replies
0
Views
601
Richju2175
Richju2175
HeyabbyGrowBox
Sleek and innovative- The Hey Abby checks all the boxes for a high quality indoor grow!
Replies
9
Views
1K
CannabiscoJ
CannabiscoJ
GrumpAzz
Head first into Hydroponics. A beginner's story.
7 8 9
Replies
178
Views
13K
Richju2175
Richju2175
Richju2175
Need help Start seedlings please
Replies
0
Views
542
Richju2175
Richju2175
S
New Tx Grow - Water Storage
Replies
1
Views
2K
Dub_City405
Dub_City405
T
Running Hps Lights on floor
Replies
6
Views
859
thegrower12
T
T
Is it time to harvest?
Replies
1
Views
746
Boo1965
B
W
DWC Roots won’t submerge
Replies
2
Views
879
Gmix
Gmix
J
Jacks 321 with RO water help and question!
Replies
15
Views
4K
ArtfulCodger
ArtfulCodger
T
Should I cut lower branches 1.5 weeks from harvest?
Replies
4
Views
1K
hawkman
H
DGP
How I Mix Jack's Hydro Pro And Jack's Calcium Nitrate
Replies
1
Views
4K
Alwayslearning08
A
10piotr74
problem with calcium RO water
Replies
13
Views
2K
hypertyper
hypertyper
Smokey0418
Rdwc Future one starter setup
2 3
Replies
45
Views
5K
Smokey0418
Smokey0418
B
What do you think, is this root rot?
Replies
6
Views
970
Bruno2023
B
HunterBrandon
BlueLab PH pens not so great
2
Replies
37
Views
5K
okidokerjoker
O
QcBerry
I'm trying hydroponics, one day it will work :-)
2 3 4
Replies
60
Views
4K
Oldguy71
Oldguy71
GreenGalaxyFarm
hvac advice on btu's for room
2
Replies
39
Views
2K
jamesmost
J
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