Forum: How to Grow Marijuana

Guide to Cannabis Cultivation

    • Replies: 55
    • Views: 304,123
    07-05-2016, 10:25 AM Go to last post
  1. How Long Should My Clones Take To Root?

    Started by Medical Marijuana, 12-28-2007 07:45 PM
    5 Pages
    1 2 3 4 5
    • Replies: 67
    • Views: 221,333
    07-03-2016, 08:13 PM Go to last post
    • Replies: 4
    • Views: 9,062
    07-03-2016, 05:41 AM Go to last post
  2. What are Trichomes? Trichome 101

    Started by Medical Marijuana, 12-28-2007 10:19 PM
    8 Pages
    1 2 3 4 5 ... 8
    • Replies: 107
    • Views: 345,585
    07-02-2016, 07:07 AM Go to last post
  3. How do I tell if my PPM/EC is too high or too low?

    Started by Medical Marijuana, 12-25-2007 05:25 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 53,976
    06-19-2016, 05:47 AM Go to last post
  4. How Do I Clean My Glass Pipe?

    Started by Medical Marijuana, 12-28-2007 11:01 PM
    3 Pages
    1 2 3
    • Replies: 39
    • Views: 152,115
    06-16-2016, 07:11 AM Go to last post
  5. Can Blacklights be used for Growing?

    Started by SmokeyMacPot, 12-05-2007 08:50 AM
    4 Pages
    1 2 3 4
    • Replies: 51
    • Views: 115,454
    06-12-2016, 05:21 PM Go to last post
  6. Why do my seedlings stretch?

    Started by SmokeyMacPot, 12-05-2007 09:49 AM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 70,874
    06-07-2016, 03:35 PM Go to last post
  7. How can I build my own HPS or MH light system?

    Started by Medical Marijuana, 12-30-2007 03:19 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 46,781
    06-01-2016, 06:14 PM Go to last post
    • Replies: 4
    • Views: 8,366
    05-28-2016, 07:12 AM Go to last post
  8. How do I Manipulate the Photoperiod for Larger Yields

    Started by SmokeyMacPot, 12-05-2007 08:51 AM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 37,709
    05-23-2016, 03:26 PM Go to last post
    • Replies: 40
    • Views: 48,356
    05-22-2016, 06:17 AM Go to last post
  9. How do I build my own cool tube?

    Started by SmokeyMacPot, 12-05-2007 08:46 AM
    • Replies: 6
    • Views: 35,314
    05-09-2016, 09:24 PM Go to last post
  10. Basic info on fluorescent lighting

    Started by SmokeyMacPot, 12-05-2007 08:43 AM
    4 Pages
    1 2 3 4
    • Replies: 47
    • Views: 97,383
    05-07-2016, 07:11 PM Go to last post
  11. What is hybrid vigour?

    Started by Medical Marijuana, 12-30-2007 05:13 PM
    • Replies: 1
    • Views: 4,583
    05-07-2016, 12:55 PM Go to last post
  12. What Do All of Those Lighting Terms Mean?

    Started by SmokeyMacPot, 12-05-2007 08:41 AM
    • Replies: 2
    • Views: 14,335
    05-05-2016, 03:16 PM Go to last post
    • Replies: 3
    • Views: 5,222
    04-30-2016, 08:04 PM Go to last post
    • Replies: 42
    • Views: 23,196
    04-29-2016, 07:30 PM Go to last post
  13. What is the best type of water to start with?

    Started by Medical Marijuana, 12-25-2007 04:43 AM
    5 Pages
    1 2 3 4 5
    • Replies: 62
    • Views: 67,900
    04-26-2016, 02:53 PM Go to last post
  14. Should I start my grow from clones or seeds?

    Started by SmokeyMacPot, 12-05-2007 12:51 AM
    8 Pages
    1 2 3 4 5 ... 8
    • Replies: 113
    • Views: 170,588
    04-18-2016, 07:45 PM Go to last post
  15. What Range Should I Maintain for my Growroom Humidity and Temperature?

    Started by SmokeyMacPot, 12-05-2007 01:07 AM
    10 Pages
    1 2 3 4 5 ... 10
    • Replies: 149
    • Views: 340,479
    04-15-2016, 01:56 PM Go to last post
  16. What are Compact Fluorescents?

    Started by Medical Marijuana, 12-30-2007 03:45 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 7,831
    04-15-2016, 11:56 AM Go to last post
  17. Do Roots Really Grow in the Dark?

    Started by SmokeyMacPot, 12-05-2007 12:52 AM
    5 Pages
    1 2 3 4 5
    • Replies: 60
    • Views: 96,501
    04-10-2016, 01:00 AM Go to last post
    • Replies: 10
    • Views: 16,096
    04-06-2016, 12:17 PM Go to last post
  18. How do I determine a female sex plant from a male?

    Started by SmokeyMacPot, 12-06-2007 09:23 AM
    18 Pages
    1 2 3 4 5 ... 18
    • Replies: 269
    • Views: 226,123
    03-30-2016, 09:15 PM Go to last post
  19. What is the FIM pruning technique?

    Started by Medical Marijuana, 12-30-2007 06:46 PM
    3 Pages
    1 2 3
    • Replies: 34
    • Views: 24,986
    03-23-2016, 10:26 AM Go to last post
  20. How Much Power Does My Lamp Really Use?

    Started by Medical Marijuana, 12-30-2007 04:31 PM
    • Replies: 5
    • Views: 17,884
    03-13-2016, 06:20 AM Go to last post
  21. Should I use a Light Mover?

    Started by SmokeyMacPot, 12-05-2007 08:48 AM
    4 Pages
    1 2 3 4
    • Replies: 45
    • Views: 45,108
    03-13-2016, 06:12 AM Go to last post
  22. What are preflowers?

    Started by SmokeyMacPot, 12-05-2007 10:02 AM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 148,331
    03-05-2016, 05:59 PM Go to last post
  23. What is the FIM technique?

    Started by Medical Marijuana, 12-30-2007 06:39 PM
    4 Pages
    1 2 3 4
    • Replies: 59
    • Views: 96,830
    02-29-2016, 01:26 PM Go to last post
  24. What Type of Lighting is Best?

    Started by Medical Marijuana, 12-30-2007 03:48 PM
    3 Pages
    1 2 3
    • Replies: 36
    • Views: 76,773
    02-28-2016, 03:41 AM Go to last post
    • Replies: 3
    • Views: 75,573
    02-20-2016, 02:30 AM Go to last post
  25. Why Should I Grow Using Aeroponics?

    Started by SmokeyMacPot, 12-05-2007 01:25 AM
    • Replies: 10
    • Views: 35,702
    02-17-2016, 03:12 PM Go to last post
  26. How To Build an Inexpensive Carbon Air Scrubber?

    Started by SmokeyMacPot, 12-05-2007 01:28 AM
    3 Pages
    1 2 3
    • Replies: 43
    • Views: 131,772
    02-15-2016, 05:23 PM Go to last post
  27. PAR for Plants - Lumens for Humans

    Started by SmokeyMacPot, 12-05-2007 08:47 AM
    • Replies: 7
    • Views: 19,475
    02-04-2016, 09:54 AM Go to last post
  28. How Do I Break up Cannabis for Smoking?

    Started by Medical Marijuana, 12-28-2007 11:50 PM
    2 Pages
    1 2
    • Replies: 26
    • Views: 61,191
    01-31-2016, 12:02 AM Go to last post
  29. How Can I Make My Seedlings Stem Stronger?

    Started by SmokeyMacPot, 12-05-2007 09:52 AM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 68,246
    01-17-2016, 03:34 PM Go to last post
  30. What is SCROG - Screen of Green?

    Started by Medical Marijuana, 12-30-2007 06:49 PM
    2 Pages
    1 2
    • Replies: 27
    • Views: 80,982
    01-15-2016, 11:57 AM Go to last post
    • Replies: 1
    • Views: 4,776
    01-14-2016, 09:51 AM Go to last post
  31. What is an idiot proof way to germinate seeds?

    Started by SmokeyMacPot, 12-05-2007 09:39 AM
    5 Pages
    1 2 3 4 5
    • Replies: 64
    • Views: 95,586
    12-31-2015, 04:08 AM Go to last post
  32. How can I find the exact harvest timing for my strain?

    Started by SmokeyMacPot, 12-06-2007 09:33 AM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 27,279
    12-28-2015, 02:38 AM Go to last post
  33. Organic Fertilizers, NPK Values and Amounts to Use

    Started by Medical Marijuana, 12-25-2007 01:23 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 46,366
    12-24-2015, 08:32 AM Go to last post
  34. Common Insects - ID and Control

    Started by Medical Marijuana, 12-30-2007 06:01 PM
    • Replies: 4
    • Views: 18,753
    12-23-2015, 12:14 PM Go to last post
    • Replies: 8
    • Views: 13,569
    12-15-2015, 08:41 PM Go to last post
  35. Pollen - How To Collect It And Use It

    Started by Medical Marijuana, 12-30-2007 05:08 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 31,690
    12-13-2015, 09:25 AM Go to last post
    • Replies: 18
    • Views: 56,002
    12-06-2015, 04:32 PM Go to last post
  36. How do I identify and prevent Root Rot?

    Started by Medical Marijuana, 12-30-2007 06:16 PM
    3 Pages
    1 2 3
    • Replies: 40
    • Views: 183,932
    12-03-2015, 09:31 AM Go to last post
  37. Why Are My Seedling's Stems Purple?

    Started by SmokeyMacPot, 12-05-2007 09:50 AM
    4 Pages
    1 2 3 4
    • Replies: 54
    • Views: 136,191
    11-05-2015, 08:33 AM Go to last post

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