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The Grow Room
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Indoor Growing
Growing under HID lights.
CFL / Fluorescent Lighting
CFL and other Fluorescent Lighting for growing marijuana.
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12.8K
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255.6K
Threads
12.8K
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Half of T5 bulbs out is it the bulbs or ballast?
Mar 16, 2024
Dutch Treat
LED and other Lighting
Growing with LEDs / Inductive / Plasma etc.
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13.1K
Messages
484.1K
Threads
13.1K
Messages
484.1K
A
Upgraded to Fx pro 1000w led
Today at 1:07 AM
Adamjotan
Stealth / Micro / Cab Growing
Growing secretly, and in small spaces
Threads
2.3K
Messages
49.4K
Threads
2.3K
Messages
49.4K
How well do the Ikea Carbon Filters work for cannabis?
Apr 14, 2024
Rocket Soul
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E39/PGZX18 (hps->cmh) adapter that isn't Junk???
.Smoke
Nov 2, 2019
Replies
0
Views
138
Nov 2, 2019
.Smoke
Poll
Site help / ettqette post for grow jounals and such social threads
abudsmoker
May 13, 2013
Replies
1
Views
138
May 13, 2013
sunni
M
Seed help
Mrsohc
Dec 7, 2020
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0
Views
138
Dec 7, 2020
Mrsohc
M
Ignore this post. I made another in the indoor forum. How to raise pH safely?
Offmymeds
Jan 25, 2021
Replies
1
Views
138
Jan 25, 2021
Partyslayer1
R
To nute or not
rmax
Jan 27, 2021
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0
Views
139
Jan 27, 2021
rmax
R
M
More mature/developed plants than others
madjakesguy
May 29, 2020
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0
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140
May 29, 2020
madjakesguy
M
Relative humidity optimization
Smacker
Dec 29, 2020
Replies
1
Views
141
Dec 29, 2020
Smacker
B
Using Aerogarden Basic, using external pump along with Aerogarden internal pump
Beatletim
Apr 29, 2020
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0
Views
141
Apr 29, 2020
Beatletim
B
S
What are the difference in heat requirements for a 1000watt hps vs a double ended 600??
scovedog
Jul 31, 2021
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0
Views
141
Jul 31, 2021
scovedog
S
C
Has anybody tried strawberry chemdawg og?
chronnie49
Jul 28, 2021
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0
Views
141
Jul 28, 2021
chronnie49
C
S
Royal Dwarf 150w CFL
Saint_bud
Jun 20, 2020
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0
Views
142
Jun 20, 2020
Saint_bud
S
D
Poll
Man you guys are mean to zigg01
data1
Nov 16, 2008
Replies
1
Views
142
Nov 16, 2008
ODGROP
O
A
Anyone used this before Air stone cube vs o2grow
anthony1
Apr 10, 2021
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0
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143
Apr 10, 2021
anthony1
A
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Purple lush auto flower
Jtomei3
Oct 27, 2021
Replies
1
Views
144
Oct 27, 2021
Goodshit97
Are these roots?
davethepothead
Aug 23, 2020
Replies
1
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144
Aug 23, 2020
Stoner_shit2019
A
Poll
marijuana Seeds
anthonyk
Aug 15, 2008
Replies
3
Views
144
Aug 15, 2008
OnSolomonsGrave
O
M
optic led 650s
MuddyWatersHydro
Mar 25, 2021
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0
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144
Mar 25, 2021
MuddyWatersHydro
M
Battle of the Spexxx's
shotnva777
Dec 26, 2023
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0
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147
Dec 26, 2023
shotnva777
B
Cookies and Cream Auto tent
Brothercrow73
Apr 29, 2020
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0
Views
148
Apr 29, 2020
Brothercrow73
B
Poll
A great site to calculate electric costs!!
LegalizeNature420
Dec 5, 2008
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0
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148
Dec 5, 2008
LegalizeNature420
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