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The Grow Room
Indoor Growing
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CFL / Fluorescent Lighting
CFL and other Fluorescent Lighting for growing marijuana.
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Sticky
Advantage V. disadvantage CFL's
lastfrontier
Mar 16, 2008
43
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45
Replies
899
Views
237K
Oct 15, 2020
chuck_the_noob
C
Sticky
Tutorial to Growing with Cfl's
Dr.Chronic
Sep 9, 2008
55
56
57
Replies
1K
Views
397K
Jul 21, 2020
Aapoo
Sticky
Cfl Proximity To Foliage
Garden Knowm
Dec 29, 2007
35
36
37
Replies
726
Views
246K
Jul 12, 2020
ChronicMarijuanaKing
Sticky
Buds for Less - CFL BOOK
Garden Knowm
Dec 29, 2007
37
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39
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771
Views
222K
Nov 14, 2018
cfl.beginner
Sticky
R.C.C Offical CFL FAQ
FarmingToronto
Sep 11, 2008
5
6
7
Replies
138
Views
77K
Nov 14, 2018
cfl.beginner
Yep, another newbie CFL grow! Kind of
Schwaggy
Jun 25, 2021
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3
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54
Views
831
Sunday at 7:31 PM
Schwaggy
sun puts out 93lumen per wattage?
dalgoda
May 27, 2008
Replies
9
Views
824
Jul 14, 2021
1dude1seed
F
CFL or LED bulbs???
freshtodeath
Feb 19, 2021
Replies
4
Views
358
Jul 10, 2021
Schwaggy
What power CFL for a 80x80x45cm veg tent?
Mildewman
Jan 29, 2021
Replies
3
Views
264
Jul 2, 2021
Mr. Bakerton
Back at the CFLs!
GreenBean 420
Jun 29, 2021
Replies
0
Views
60
Jun 29, 2021
GreenBean 420
Anyone still primarily use t5s
DrOgkush
May 22, 2021
Replies
0
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119
May 22, 2021
DrOgkush
What light for 8x4 with 2 600w hps
GROBRO6967
Apr 5, 2021
Replies
13
Views
348
May 7, 2021
Roger A. Shrubber
B
Can I compensate low light area with cfls?
Bluethunder98
Apr 17, 2021
Replies
6
Views
192
Apr 22, 2021
VincenzioVonHook
What metal halide watt bulb should I use in a 8x4
GROBRO6967
Apr 5, 2021
Replies
14
Views
217
Apr 5, 2021
GROBRO6967
Do air cooled hoods fit any light setup?
GROBRO6967
Mar 24, 2021
Replies
6
Views
182
Mar 25, 2021
GROBRO6967
Best Led under $1000
rlslmshdy
Feb 25, 2021
Replies
3
Views
249
Mar 18, 2021
Rocket Soul
T
Light burn from t5s?
Tll7
Feb 27, 2021
Replies
14
Views
437
Mar 1, 2021
oill
O
Cfls power loss?
Greenthumbgrower1986
Feb 8, 2021
Replies
8
Views
254
Feb 14, 2021
getogrow
B
How much T5 HO?
Bookush34
Feb 13, 2021
Replies
2
Views
202
Feb 13, 2021
Bookush34
B
T
ROOTING Cuttings on a Rack T12, T5, LED, Spectrum?
Titikshu
Jan 30, 2021
Replies
4
Views
274
Jan 31, 2021
Titikshu
T
Poll
7 Weeks Veg What do you think?
growtosmoke
Jan 7, 2010
Replies
13
Views
3K
Jan 23, 2021
BucketGrower
Club T5
C.Indica
Dec 4, 2011
61
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1K
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142K
Dec 22, 2020
OneHitDone
G
Not a "rule" - just an thought
GreenthumbUPMI
Dec 19, 2020
Replies
1
Views
231
Dec 21, 2020
Johiem
T12 change to a t8 and or led bulb???
Cylis420
Dec 13, 2020
Replies
4
Views
280
Dec 13, 2020
Cylis420
New CFL 2nd grow using Scott's Hyponex Potting Soil in 6" pots
Concord Dawn
May 24, 2010
58
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60
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1K
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71K
Dec 7, 2020
Bonos
B
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