Indoor Growing

Growing under HID lights.

  1. Indoor Growing

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    1. CFL / Fluorescent Lighting

      CFL and other Fluorescent Lighting for growing marijuana.
      Discussions:
      12,690
      Messages:
      253,634
      Latest: Why can't you used 4100K bulbs? EvansInUK, May 24, 2018 at 8:48 PM
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    2. LED and other Lighting

      Growing with LEDs / Inductive / Plasma etc.
      Discussions:
      8,190
      Messages:
      355,748
      Latest: Quantum Board QB 288 V2 Aolelon, May 24, 2018 at 9:01 PM
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    3. Stealth / Micro / Cab Growing

      Growing secretly, and in small spaces
      Discussions:
      2,081
      Messages:
      45,993
      Latest: cob screw in albert111, May 22, 2018 at 6:21 PM
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  1. SOMEBEECH
    Sticky

    Nutrients for soil grows

    SOMEBEECH, Sep 4, 2013 ... 64 65 66
    Replies:
    1,312
    Views:
    144,498
    Olive Drab Green
    May 23, 2018 at 7:25 PM
  2. one2threeBUDS4
    Sticky

    Quiet. The Neighbors Can Hear You (Sound Control Thread)

    one2threeBUDS4, Oct 21, 2008 ... 34 35 36
    Replies:
    709
    Views:
    295,896
    Big Perm
    May 2, 2018
  3. Arrid
    Sticky

    The Ultimate Odour Control Thread

    Arrid, Jul 16, 2008 ... 50 51 52
    Replies:
    1,039
    Views:
    368,878
    Fishbulb
    May 2, 2018
  4. roosterfish
    Sticky

    Things to Know About Lighting

    roosterfish, Mar 16, 2007 ... 69 70 71
    Replies:
    1,404
    Views:
    430,210
    palegreenthumb11
    Apr 22, 2018
  5. ceestyle
    Sticky

    Lumens, Lux, and Adding It all Up

    ceestyle, Jun 19, 2008 ... 14 15 16
    Replies:
    316
    Views:
    166,369
    since1991
    Apr 15, 2018
  6. kskid
    Sticky

    C02 Calculator ~ Calculate How Long to Run your CO2 Tank

    kskid, Sep 30, 2007 ... 8 9 10
    Replies:
    188
    Views:
    121,116
    Javadog
    Apr 12, 2018
  7. -=4:20=-Guy
    Sticky

    Power Consumption / Light Cost

    -=4:20=-Guy, Dec 7, 2006 ... 26 27 28
    Replies:
    555
    Views:
    248,681
    deep_rob
    Jan 17, 2018
  8. glani

    Stemmy Foxtails

    glani, May 24, 2018 at 5:41 PM
    Replies:
    3
    Views:
    21
    glani
    May 24, 2018 at 9:07 PM
  9. jayjay777

    Small Commercial journal & tips on 2 per light

    jayjay777, May 13, 2018 ... 2
    Replies:
    21
    Views:
    257
    BigHornBuds
    May 24, 2018 at 8:39 PM
  10. Slabz420

    Should I lst clone before scrog or just let it grow?

    Slabz420, May 23, 2018 at 11:57 PM
    Replies:
    3
    Views:
    54
    louiedogg
    May 24, 2018 at 8:32 PM
  11. Sam1510

    Let’s rate some frosty buds!

    Sam1510, May 24, 2018 at 7:44 PM
    Replies:
    0
    Views:
    12
    Sam1510
    May 24, 2018 at 7:44 PM
  12. rama108

    630w CMH for a beginner?

    rama108, May 17, 2018
    Replies:
    15
    Views:
    198
    Unit Farm System Supply
    May 24, 2018 at 7:26 PM
  13. xX1cEpikKXx

    coco coir help

    xX1cEpikKXx, May 21, 2018 at 11:02 AM
    Replies:
    8
    Views:
    160
    SB85
    May 24, 2018 at 6:46 PM
  14. Loudpack516

    Will my nugs get bigger?

    Loudpack516, May 24, 2018 at 4:33 PM
    Replies:
    1
    Views:
    27
    Rolla J
    May 24, 2018 at 4:34 PM
  15. OverGrowHarper

    4 lbs per 1000w light.

    OverGrowHarper, Sep 14, 2012 ... 8 9 10
    Replies:
    181
    Views:
    14,701
    Michael Huntherz
    May 24, 2018 at 4:15 PM
  16. Thebanktella

    Transplant from cup ??

    Thebanktella, May 23, 2018 at 2:48 PM
    Replies:
    5
    Views:
    64
    Thebanktella
    May 24, 2018 at 2:34 PM
  17. Humanrob

    SIP thread -- (Sub-Irrigated Planter)

    Humanrob, Apr 2, 2016 ... 79 80 81
    Replies:
    1,613
    Views:
    64,122
    CaptainSnap
    May 24, 2018 at 2:32 PM
  18. DST

    Club 600

    DST, Dec 22, 2009 ... 5592 5593 5594
    Replies:
    111,862
    Views:
    4,532,500
    duchieman
    May 24, 2018 at 12:42 PM
  19. bob223

    Club 315w lec

    bob223, Mar 31, 2016 ... 184 185 186
    Replies:
    3,709
    Views:
    164,970
    gr865
    May 24, 2018 at 11:54 AM
  20. Trippyness

    DE HPS Spectrum Shootout 2100k vs 4000k vs 6000k vs 10,000k Commercial

    Trippyness, Apr 1, 2018 ... 2 3
    Replies:
    42
    Views:
    1,151
    Aolelon
    May 24, 2018 at 10:49 AM
  21. GroErr

    GroErr Grows...

    GroErr, Nov 24, 2014 ... 262 263 264
    Replies:
    5,275
    Views:
    186,867
    GroErr
    May 24, 2018 at 8:13 AM
  22. Sam&Max

    Can I have it too humid in my humidity dome for germinating?

    Sam&Max, May 16, 2018 ... 2
    Replies:
    30
    Views:
    349
    Esrgood4u
    May 24, 2018 at 1:30 AM
  23. BobBitchen

    Bob Bitchen's buds

    BobBitchen, Oct 1, 2014 ... 204 205 206
    Replies:
    4,118
    Views:
    135,758
    fumble
    May 23, 2018 at 11:59 PM
  24. drgreentm

    13’x30’ 8k de build, 32 site DIY top feed hydro

    drgreentm, Feb 20, 2018 ... 5 6 7
    Replies:
    136
    Views:
    3,327
    Ncs0816
    May 23, 2018 at 10:46 PM
  25. skoomd

    Hortilux Ceramic HPS - Total trash?

    skoomd, Mar 18, 2018 ... 2 3 4
    Replies:
    65
    Views:
    1,369
    a mongo frog
    May 23, 2018 at 9:12 PM
  26. Addlesee93

    Help with seedlings

    Addlesee93, May 18, 2018 at 2:03 AM
    Replies:
    16
    Views:
    149
    lilboosie
    May 23, 2018 at 7:40 PM
  27. PigKiller

    Grow room visitor

    PigKiller, May 23, 2018 at 5:28 PM
    Replies:
    2
    Views:
    62
    PigKiller
    May 23, 2018 at 5:58 PM
Showing threads 1 to 20 of 62,456

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