Indoor Growing

Growing under HID lights.

CFL / Fluorescent Lighting

CFL and other Fluorescent Lighting for growing marijuana.
Threads
12.8K
Messages
255.6K
Threads
12.8K
Messages
255.6K
MAD.SCIENTIST
Watering with Tea?

LED and other Lighting

Growing with LEDs / Inductive / Plasma etc.
Threads
13.2K
Messages
485.9K
Threads
13.2K
Messages
485.9K
Gemtree
Please help me understand why LM301H EVO is better than LM301B

Stealth / Micro / Cab Growing

Growing secretly, and in small spaces
Threads
2.3K
Messages
49.4K
Threads
2.3K
Messages
49.4K
R
LEDs In the closet (Romulan Bx1) and (Chernobyl x Peach Ringz)
K
  • Sticky
C02 Calculator ~ Calculate How Long to Run your CO2 Tank
10 11 12
Replies
223
Views
161K
DoubleD5374
D
SOMEBEECH
  • Sticky
Nutrients for soil grows
88 89 90
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2K
Views
317K
Fladawg01
F
one2threeBUDS4
  • Sticky
Quiet. The Neighbors Can Hear You (Sound Control Thread)
37 38 39
Replies
771
Views
400K
Dr.Amber Trichome
Dr.Amber Trichome
Arrid
  • Sticky
The Ultimate Odour Control Thread
58 59 60
Replies
1K
Views
491K
nygaff1
N
S
Fungus gnat experiment #569
6 7 8
Replies
148
Views
6K
Drop That Sound
Drop That Sound
DST
Club 600
5663 5664 5665
Replies
113K
Views
7M
Mr.jojodancer305
Mr.jojodancer305
Farmer's Hat
Windowsill grow. Mocha Berry.
Replies
8
Views
640
Farmer's Hat
Farmer's Hat
Humanrob
SIP thread -- (Sub-Irrigated Planter)
294 295 296
Replies
6K
Views
526K
Avering
Avering
kingzt
Hermie issue
Replies
17
Views
373
kingzt
kingzt
riznob10000
10,000 Watt Grow.........
31 32 33
Replies
641
Views
134K
waytoofaded
waytoofaded
N
Grow time
2
Replies
21
Views
769
1212ham
1
Bicoastal858
Agnetix water cooled 1250 watt LEDs
Replies
7
Views
317
Rocket Soul
Rocket Soul
DOCTORDOOB
Pheno Hunt Test Run 2x4
2
Replies
30
Views
1K
Prof Cecil B Heimerdinger
Prof Cecil B Heimerdinger
Choctaw
Soil ph pen?
Replies
6
Views
191
Choctaw
Choctaw
O
Can I go Trimless?
2
Replies
22
Views
888
Rocket Soul
Rocket Soul
NorStar
Holiday harvest!
Replies
3
Views
179
NorStar
NorStar
Jimski
Vivosun E42 controller update
Replies
0
Views
123
Jimski
Jimski
S
Need advice from growers running double ended lamps
Replies
1
Views
231
James Bond23
J
steve870
flowering on 14/10 instead of 12/12
2
Replies
30
Views
2K
waytoofaded
waytoofaded
T
HLG 600w solar panel pluged
2
Replies
21
Views
1K
john@123
J
R
Week 1 flower, (week 5) girls are in 4 2.2 Autopots feeding cropsalt at ratio 6.0 ph
Replies
3
Views
190
waytoofaded
waytoofaded
jake 1992@$
Calmag and nitrogen def
Replies
12
Views
391
jake 1992@$
jake 1992@$
F
Auto Pots Anyone Using
Replies
12
Views
661
DoubleD5374
D
G
Soil feed system
Replies
0
Views
106
Greenscenedonny7336
G
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