Hydroponics

Growing cannabis in a liquid solution is called hydroponics. Ask questions and offer advice on hydroponics and marijuana cultivation.
Sticky Threads
Aqua Man
  • Sticky
Aqua Mans method to cure root rot (live systems only)
2 3
Replies
47
Views
8K
Deforced
Deforced
eebwen
  • Sticky
Reading lot number on Botanicare Hydroguard
Replies
3
Views
4K
Aqua Man
Aqua Man
Capulator
  • Sticky
Great read on rockwool. Excellent tips in here.
2 3 4
Replies
69
Views
127K
JASONBROTHER
JASONBROTHER
Normal Threads
Bluebuddha
Upgrading airstones and need recommendations.
2
Replies
25
Views
251
Bluebuddha
Bluebuddha
H
Dwc woes - constant failure
2 3 4
Replies
67
Views
544
hm7
H
Bluebuddha
Massive slime after Hydroguard/Orca/Southern AG
Replies
10
Views
162
Aqua Man
Aqua Man
I
Rockwool to Hydro DWC - time to move?
9 10 11
Replies
214
Views
5K
ispy
I
Cashmeh
Barneys farm, Mimosa Evo in a 4x4 under 1250w, Hydro
6 7 8
Replies
141
Views
4K
Cashmeh
Cashmeh
Electrolights
2nd grow revamped for Athena Proline 2 Jack Herers
Replies
18
Views
422
Electrolights
Electrolights
B
Not too sure about my issue? light stress, nuts deficiency, or other.
Replies
9
Views
123
BabyBare
B
Electrolights
Rockwool/Grodan Drips Questions for Irrigation
Replies
0
Views
41
Electrolights
Electrolights
weedtech
Raspberry Pi Hydro automation
Replies
12
Views
6K
Smokey0418
Smokey0418
I
Washing out Water and nutrient tank
Replies
1
Views
57
Buzzzz
Buzzzz
justgrowing
Mold(s), root and bud rot
Replies
14
Views
180
PipeCarver
PipeCarver
tobh
DFG BMS BX1 X Mod Macberry Moonshine DTW Rockwool
8 9 10
Replies
192
Views
5K
Snicklefritz88
Snicklefritz88
D
Help! Do I need to trim some leaves off my plants?
Replies
9
Views
262
delps8
delps8
ninjadip
DWC GH Nova line, No Air Stones
3 4 5
Replies
80
Views
2K
ninjadip
ninjadip
SweetLeafGrow
First RDWC Grow - Taking the Deep Water Culture Plunge
24 25 26
Replies
518
Views
9K
SweetLeafGrow
SweetLeafGrow
Dredd
Jacks 321 vs Masterblend/Calnit/Epsom salt analysis and questions
Replies
9
Views
4K
CookiesLikeWhoa
C
Shayne010944
Anyone think this yellowing is from over watering
2 3
Replies
51
Views
639
savagenovelties
savagenovelties
H
Air Pump running hot. Any ideas?
Replies
14
Views
253
healthdude38
H
J
6-11-31, Calcium Nitrate and E Salts
Replies
0
Views
99
JB2322
J
Electrolights
dumb question on athena cleanse
Replies
0
Views
104
Electrolights
Electrolights
H
What's the matter with Rockwool for non commercial growers?
2
Replies
30
Views
507
hydrodreams
H
StassyLove
Aeroponic Garden growing in Thunder Tubes
Replies
8
Views
272
StassyLove
StassyLove
Vb2flat2surf
Hydro Help On Lambs Breath first attempt at hydro
Replies
11
Views
249
Vb2flat2surf
Vb2flat2surf
H
Dwc droopy cannabis leaves 1 week
2 3
Replies
49
Views
823
Hayin_
H
AGUSTINTHEA
My Hidroponic Indoor RDWC (x8 Mars Sunflash 153E + Super Lemon Haze)
2 3
Replies
44
Views
3K
AGUSTINTHEA
AGUSTINTHEA
Outdoorhydropile
Outdoor hydro do I need air stones?
2 3
Replies
49
Views
3K
Glomus
G
Mytwhyt
Two recurlating Igloo grows, aka Waterloos
Replies
18
Views
2K
Mytwhyt
Mytwhyt
Cashmeh
Can you diagnose this issue?
Replies
9
Views
194
Cashmeh
Cashmeh
Vb2flat2surf
My Mini Incredible Hulk has a question
Replies
6
Views
275
Vb2flat2surf
Vb2flat2surf
plumsmooth
Crazy PH difference between 2 of my hydro systems 5.9-6 and 6.8-6.9 no explanation (yet)
Replies
4
Views
737
plumsmooth
plumsmooth
Topwhop63
I hope this isn’t root rot again
Replies
7
Views
228
Topwhop63
Topwhop63
Bogus_Monkey
Bogus Monkey's Puzzle Basement and Ramblings
6 7 8
Replies
148
Views
9K
Bogus_Monkey
Bogus_Monkey
Topwhop63
My Second attempt at DWC
Replies
2
Views
301
Topwhop63
Topwhop63
Cashmeh
  • Locked
My best guess is calcium toxicity?
2 3
Replies
47
Views
803
Aqua Man
Aqua Man
Thegreywizard
How large of an Alita Linear air pump for DWC?
Replies
3
Views
164
Smokey0418
Smokey0418
J
How to continue veg when plants moved from in to out ?
Replies
7
Views
275
mysticepipedon
mysticepipedon
Potfairy
Curious about your tap water
2
Replies
34
Views
881
geemonty
G
Jerd
Neoprene puck instead of hydroton medium for RDWC?
Replies
6
Views
280
Jerd
Jerd
4plant
Water Schedule For Rockwool
2
Replies
26
Views
35K
Buzzzz
Buzzzz
Metrix
Vermiculite Perlite and pH level
Replies
12
Views
396
Metrix
Metrix
I
DWC bucket/reservoir sizing considerations
Replies
5
Views
343
Aqua Man
Aqua Man
C
Top feed to flood rockwool?
Replies
3
Views
219
PK1
PK1
Jerd
New grower looking to upgrade.
Replies
3
Views
253
Jerd
Jerd
H
Rockwool when to transfer them ?
Replies
12
Views
300
PK1
PK1
A
Plants looks bad (yellow leaves in early flower, hanging, some leaves and nodes is dry)
Replies
8
Views
329
Buzzzz
Buzzzz
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