Forum: How to Grow Marijuana

Guide to Cannabis Cultivation

    • Replies: 38
    • Views: 206,549
    08-25-2016, 10:46 PM Go to last post
  1. MrSoul's Guano Tea Method

    Started by Medical Marijuana, 12-25-2007 02:26 AM
    • Replies: 9
    • Views: 13,627
    08-25-2016, 09:50 PM Go to last post
  2. How do I best fill the SCROG screen?

    Started by Medical Marijuana, 12-30-2007 07:55 PM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 11,970
    08-24-2016, 10:34 PM Go to last post
  3. How do I backcross my special female?

    Started by Medical Marijuana, 12-30-2007 05:58 PM
    • Replies: 5
    • Views: 9,607
    08-23-2016, 08:05 PM Go to last post
  4. How do I mix up my nutrient solution?

    Started by Medical Marijuana, 12-24-2007 05:35 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 68,430
    08-19-2016, 03:46 PM Go to last post
    • Replies: 13
    • Views: 20,352
    08-17-2016, 03:19 PM Go to last post
  5. Is Tap Water OK For My Seeds & Plants?

    Started by Medical Marijuana, 12-25-2007 05:44 AM
    • Replies: 3
    • Views: 24,847
    08-17-2016, 11:52 AM Go to last post
  6. Hydro vs. Organic

    Started by SmokeyMacPot, 12-05-2007 02:23 AM
    7 Pages
    1 2 3 4 5 6 7
    • Replies: 104
    • Views: 101,603
    08-15-2016, 07:37 AM Go to last post
  7. How Do I Use Neem Oil Without Getting My Plants All Oily?

    Started by Medical Marijuana, 12-30-2007 06:57 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 84,379
    08-15-2016, 07:29 AM Go to last post
  8. How Much Ventilation Do I Need in My Grow Room?

    Started by SmokeyMacPot, 12-05-2007 02:10 AM
    8 Pages
    1 2 3 4 5 6 7 8
    • Replies: 108
    • Views: 186,671
    08-02-2016, 06:27 PM Go to last post
  9. Why Should I Grow using Hydroponics?

    Started by SmokeyMacPot, 12-05-2007 02:26 AM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 38,966
    07-26-2016, 11:21 AM Go to last post
    • Replies: 11
    • Views: 153,660
    07-24-2016, 11:55 AM Go to last post
  10. How Much Co2 Should I Add?

    Started by SmokeyMacPot, 12-05-2007 02:17 AM
    4 Pages
    1 2 3 4
    • Replies: 46
    • Views: 77,134
    07-23-2016, 08:33 PM Go to last post
  11. Should I Choose a Round or Square Pot for my Plants?

    Started by SmokeyMacPot, 12-05-2007 02:13 AM
    3 Pages
    1 2 3
    • Replies: 41
    • Views: 50,572
    07-23-2016, 08:24 PM Go to last post
  12. How Can I Vent Through The Sewer?

    Started by SmokeyMacPot, 12-05-2007 02:05 AM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 60,001
    07-23-2016, 05:55 PM Go to last post
  13. What is Soil Food Web

    Started by Medical Marijuana, 12-25-2007 06:04 AM
    • Replies: 6
    • Views: 4,568
    07-21-2016, 10:21 AM Go to last post
  14. What are light cycles and how do I use them?

    Started by SmokeyMacPot, 12-05-2007 09:45 AM
    5 Pages
    1 2 3 4 5
    • Replies: 71
    • Views: 137,596
    07-19-2016, 02:01 PM Go to last post
  15. How Do I Apply Hydrogen Peroxide?

    Started by Medical Marijuana, 12-24-2007 05:38 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 98,230
    07-19-2016, 01:24 PM Go to last post
  16. Why Should I Use Worm Castings?

    Started by Medical Marijuana, 12-25-2007 02:32 AM
    • Replies: 5
    • Views: 10,323
    07-19-2016, 01:16 PM Go to last post
  17. What is the Perpetual Harvest Propagation Method?

    Started by Medical Marijuana, 12-30-2007 07:31 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 27,452
    07-18-2016, 10:36 AM Go to last post
    • Replies: 55
    • Views: 324,304
    07-05-2016, 11:25 AM Go to last post
  18. How Long Should My Clones Take To Root?

    Started by Medical Marijuana, 12-28-2007 08:45 PM
    5 Pages
    1 2 3 4 5
    • Replies: 67
    • Views: 231,844
    07-03-2016, 09:13 PM Go to last post
    • Replies: 4
    • Views: 9,424
    07-03-2016, 06:41 AM Go to last post
  19. What are Trichomes? Trichome 101

    Started by Medical Marijuana, 12-28-2007 11:19 PM
    8 Pages
    1 2 3 4 5 6 7 8
    • Replies: 107
    • Views: 352,850
    07-02-2016, 08:07 AM Go to last post
  20. How do I tell if my PPM/EC is too high or too low?

    Started by Medical Marijuana, 12-25-2007 06:25 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 56,466
    06-19-2016, 06:47 AM Go to last post
  21. Can Blacklights be used for Growing?

    Started by SmokeyMacPot, 12-05-2007 09:50 AM
    4 Pages
    1 2 3 4
    • Replies: 51
    • Views: 123,037
    06-12-2016, 06:21 PM Go to last post
  22. How can I build my own HPS or MH light system?

    Started by Medical Marijuana, 12-30-2007 04:19 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 48,489
    06-01-2016, 07:14 PM Go to last post
    • Replies: 4
    • Views: 8,635
    05-28-2016, 08:12 AM Go to last post
  23. How do I Manipulate the Photoperiod for Larger Yields

    Started by SmokeyMacPot, 12-05-2007 09:51 AM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 39,000
    05-23-2016, 04:26 PM Go to last post
  24. How do I build my own cool tube?

    Started by SmokeyMacPot, 12-05-2007 09:46 AM
    • Replies: 6
    • Views: 35,984
    05-09-2016, 10:24 PM Go to last post
  25. Basic info on fluorescent lighting

    Started by SmokeyMacPot, 12-05-2007 09:43 AM
    4 Pages
    1 2 3 4
    • Replies: 47
    • Views: 103,100
    05-07-2016, 08:11 PM Go to last post
  26. What is hybrid vigour?

    Started by Medical Marijuana, 12-30-2007 06:13 PM
    • Replies: 1
    • Views: 4,733
    05-07-2016, 01:55 PM Go to last post
  27. What Do All of Those Lighting Terms Mean?

    Started by SmokeyMacPot, 12-05-2007 09:41 AM
    • Replies: 2
    • Views: 14,734
    05-05-2016, 04:16 PM Go to last post
    • Replies: 3
    • Views: 5,383
    04-30-2016, 09:04 PM Go to last post
    • Replies: 42
    • Views: 23,871
    04-29-2016, 08:30 PM Go to last post
    • Replies: 149
    • Views: 346,701
    04-15-2016, 02:56 PM Go to last post
  28. What are Compact Fluorescents?

    Started by Medical Marijuana, 12-30-2007 04:45 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 8,122
    04-15-2016, 12:56 PM Go to last post
  29. How do I determine a female sex plant from a male?

    Started by SmokeyMacPot, 12-06-2007 10:23 AM
    18 Pages
    1 2 3 4 5 6 7 8 9 10 ... 18
    • Replies: 269
    • Views: 229,741
    03-30-2016, 10:15 PM Go to last post
  30. What is the FIM pruning technique?

    Started by Medical Marijuana, 12-30-2007 07:46 PM
    3 Pages
    1 2 3
    • Replies: 34
    • Views: 25,413
    03-23-2016, 11:26 AM Go to last post
  31. How Much Power Does My Lamp Really Use?

    Started by Medical Marijuana, 12-30-2007 05:31 PM
    • Replies: 5
    • Views: 18,218
    03-13-2016, 07:20 AM Go to last post
  32. Should I use a Light Mover?

    Started by SmokeyMacPot, 12-05-2007 09:48 AM
    4 Pages
    1 2 3 4
    • Replies: 45
    • Views: 47,317
    03-13-2016, 07:12 AM Go to last post
  33. What are preflowers?

    Started by SmokeyMacPot, 12-05-2007 11:02 AM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 152,270
    03-05-2016, 06:59 PM Go to last post
  34. What is the FIM technique?

    Started by Medical Marijuana, 12-30-2007 07:39 PM
    4 Pages
    1 2 3 4
    • Replies: 59
    • Views: 99,333
    02-29-2016, 02:26 PM Go to last post
  35. What Type of Lighting is Best?

    Started by Medical Marijuana, 12-30-2007 04:48 PM
    3 Pages
    1 2 3
    • Replies: 36
    • Views: 77,778
    02-28-2016, 04:41 AM Go to last post
    • Replies: 3
    • Views: 77,370
    02-20-2016, 03:30 AM Go to last post
  36. Why Should I Grow Using Aeroponics?

    Started by SmokeyMacPot, 12-05-2007 02:25 AM
    • Replies: 10
    • Views: 37,562
    02-17-2016, 04:12 PM Go to last post
  37. How To Build an Inexpensive Carbon Air Scrubber?

    Started by SmokeyMacPot, 12-05-2007 02:28 AM
    3 Pages
    1 2 3
    • Replies: 43
    • Views: 134,244
    02-15-2016, 06:23 PM Go to last post
  38. PAR for Plants - Lumens for Humans

    Started by SmokeyMacPot, 12-05-2007 09:47 AM
    • Replies: 7
    • Views: 20,563
    02-04-2016, 10:54 AM Go to last post

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