Forum: How to Grow Marijuana

Guide to Cannabis Cultivation

  1. Sticky Thread Sticky: How to Grow Marijuana - Everything You Need to Know

    Started by 420, 09-15-2008 12:56 AM
    • Replies: 0
    • Views: 1,570,370
    09-15-2008, 12:56 AM Go to last post
  1. Why are F2 seeds less expensive?

    Started by SmokeyMacPot, 12-05-2007 09:28 AM
    2 Pages
    1 2
    • Replies: 26
    • Views: 40,208
    03-25-2017, 08:25 AM Go to last post
  2. Hydro vs. Organic

    Started by SmokeyMacPot, 12-05-2007 01:23 AM
    8 Pages
    1 2 3 4 5 6 7 8
    • Replies: 105
    • Views: 103,737
    03-24-2017, 09:24 PM Go to last post
    • Replies: 4
    • Views: 59,270
    03-24-2017, 05:47 AM Go to last post
  3. How do I germinate seeds?

    Started by SmokeyMacPot, 12-05-2007 09:34 AM
    12 Pages
    1 2 3 4 5 6 7 8 9 10 ... 12
    • Replies: 168
    • Views: 119,183
    03-20-2017, 03:15 PM Go to last post
  4. When should I fertilize my seedlings?

    Started by SmokeyMacPot, 12-05-2007 09:50 AM
    3 Pages
    1 2 3
    • Replies: 42
    • Views: 172,195
    03-20-2017, 09:13 AM Go to last post
    • Replies: 11
    • Views: 9,977
    03-20-2017, 09:11 AM Go to last post
  5. Should I start my grow from clones or seeds?

    Started by SmokeyMacPot, 12-05-2007 12:51 AM
    9 Pages
    1 2 3 4 5 6 7 8 9
    • Replies: 126
    • Views: 178,128
    03-20-2017, 09:09 AM Go to last post
  6. How do I determine a female sex plant from a male?

    Started by SmokeyMacPot, 12-06-2007 09:23 AM
    19 Pages
    1 2 3 4 5 6 7 8 9 10 ... 19
    • Replies: 273
    • Views: 233,344
    03-20-2017, 09:05 AM Go to last post
  7. What is SCROG - Screen of Green?

    Started by Medical Marijuana, 12-30-2007 06:49 PM
    2 Pages
    1 2
    • Replies: 29
    • Views: 84,012
    03-19-2017, 11:32 PM Go to last post
  8. The never ending abuse of Phosphorous to enhance flowering

    Started by Medical Marijuana, 12-24-2007 04:34 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 57,366
    03-14-2017, 03:20 PM Go to last post
  9. How Do I Apply Hydrogen Peroxide?

    Started by Medical Marijuana, 12-24-2007 04:38 PM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 103,590
    03-08-2017, 12:06 PM Go to last post
  10. How do I cure my harvest with glass canning jars?

    Started by Medical Marijuana, 12-28-2007 10:43 PM
    3 Pages
    1 2 3
    • Replies: 42
    • Views: 181,891
    03-08-2017, 10:24 AM Go to last post
  11. How dark does the dark cycle need to be?

    Started by SmokeyMacPot, 12-06-2007 09:25 AM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 53,080
    03-07-2017, 06:17 AM Go to last post
  12. What Reflective Materials Can I Use For My Grow Room?

    Started by SmokeyMacPot, 12-05-2007 01:03 AM
    10 Pages
    1 2 3 4 5 6 7 8 9 10
    • Replies: 141
    • Views: 254,383
    03-04-2017, 10:40 PM Go to last post
  13. How do I germinate seeds in soil?

    Started by SmokeyMacPot, 12-05-2007 09:38 AM
    4 Pages
    1 2 3 4
    • Replies: 53
    • Views: 130,698
    03-03-2017, 09:11 AM Go to last post
    • Replies: 87
    • Views: 247,661
    03-02-2017, 05:41 AM Go to last post
  14. Vapour's Rockwool germination technique

    Started by SmokeyMacPot, 12-05-2007 09:41 AM
    • Replies: 2
    • Views: 36,999
    02-28-2017, 12:01 AM Go to last post
  15. When should I take clones from my plants?

    Started by Medical Marijuana, 12-28-2007 07:26 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 86
    • Views: 136,355
    02-26-2017, 11:49 AM Go to last post
  16. What is Soil?

    Started by Medical Marijuana, 12-25-2007 04:47 AM
    • Replies: 3
    • Views: 7,738
    02-23-2017, 08:10 AM Go to last post
  17. How To - The SCROG Method

    Started by gairbud, 01-23-2013 12:08 PM
    7 Pages
    1 2 3 4 5 6 7
    • Replies: 92
    • Views: 66,829
    02-21-2017, 11:34 AM Go to last post
    • Replies: 6
    • Views: 10,518
    02-19-2017, 08:02 PM Go to last post
    • Replies: 40
    • Views: 214,534
    02-19-2017, 10:41 AM Go to last post
  18. What Organic Based Fertilizer Should I Use?

    Started by Medical Marijuana, 12-25-2007 01:29 AM
    2 Pages
    1 2
    • Replies: 26
    • Views: 41,326
    02-14-2017, 06:08 AM Go to last post
  19. 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: 71
    • Views: 241,687
    02-13-2017, 05:50 PM Go to last post
  20. Breeding for Beginners - Create Your Very Own Strain!

    Started by Medical Marijuana, 12-30-2007 04:44 PM
    4 Pages
    1 2 3 4
    • Replies: 51
    • Views: 256,806
    02-10-2017, 06:45 PM Go to last post
  21. What are the Advantages of Growing in a Greenhouse?

    Started by Medical Marijuana, 12-25-2007 04:30 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 107,593
    02-09-2017, 09:02 AM Go to last post
  22. Why Are My Seedling's Stems Purple?

    Started by SmokeyMacPot, 12-05-2007 09:50 AM
    5 Pages
    1 2 3 4 5
    • Replies: 65
    • Views: 146,010
    02-09-2017, 07:32 AM Go to last post
  23. What are some causes of slow plant growth?

    Started by Medical Marijuana, 12-24-2007 08:15 PM
    5 Pages
    1 2 3 4 5
    • Replies: 65
    • Views: 152,843
    02-08-2017, 04:33 PM Go to last post
  24. How Much Ventilation Do I Need in My Grow Room?

    Started by SmokeyMacPot, 12-05-2007 01:10 AM
    8 Pages
    1 2 3 4 5 6 7 8
    • Replies: 111
    • Views: 192,499
    02-08-2017, 04:29 PM Go to last post
  25. How Should I Store My Seeds?

    Started by SmokeyMacPot, 12-05-2007 09:32 AM
    3 Pages
    1 2 3
    • Replies: 40
    • Views: 63,133
    02-08-2017, 04:27 PM Go to last post
  26. What Should The pH Of The Nutrients Be?

    Started by Medical Marijuana, 12-25-2007 08:47 PM
    • Replies: 7
    • Views: 14,187
    02-08-2017, 10:28 AM Go to last post
  27. How do I properly dry and cure my harvest?

    Started by Medical Marijuana, 12-28-2007 10:42 PM
    2 Pages
    1 2
    • Replies: 27
    • Views: 210,255
    02-08-2017, 10:26 AM Go to last post
  28. PAR for Plants - Lumens for Humans

    Started by SmokeyMacPot, 12-05-2007 08:47 AM
    2 Pages
    1 2
    • Replies: 24
    • Views: 21,830
    02-08-2017, 07:08 AM Go to last post
  29. What about Poison Ivy Exposure?

    Started by Medical Marijuana, 12-25-2007 04:24 AM
    • Replies: 6
    • Views: 5,583
    02-05-2017, 07:37 PM Go to last post
  30. Plant Abuse Chart

    Started by Medical Marijuana, 12-24-2007 06:08 PM
    8 Pages
    1 2 3 4 5 6 7 8
    • Replies: 108
    • Views: 174,206
    02-04-2017, 06:07 PM Go to last post
  31. A critical look at preharvest flushing

    Started by Medical Marijuana, 12-25-2007 01:15 AM
    3 Pages
    1 2 3
    • Replies: 36
    • Views: 112,425
    02-04-2017, 10:51 AM Go to last post
  32. Should I Choose A Round Or Square Pot For My Plants?

    Started by SmokeyMacPot, 12-05-2007 01:13 AM
    4 Pages
    1 2 3 4
    • Replies: 45
    • Views: 53,047
    02-03-2017, 12:18 PM Go to last post
  33. How can I stop the smell of my smoking?

    Started by Medical Marijuana, 12-28-2007 10:49 PM
    3 Pages
    1 2 3
    • Replies: 39
    • Views: 59,915
    01-27-2017, 10:24 AM Go to last post
    • Replies: 14
    • Views: 17,598
    01-24-2017, 12:20 AM Go to last post
  34. What is the best type of water to start with?

    Started by Medical Marijuana, 12-25-2007 04:43 AM
    6 Pages
    1 2 3 4 5 6
    • Replies: 76
    • Views: 83,230
    01-19-2017, 06:49 AM Go to last post
  35. How Can I Make My Seedlings Stem Stronger?

    Started by SmokeyMacPot, 12-05-2007 09:52 AM
    4 Pages
    1 2 3 4
    • Replies: 49
    • Views: 74,028
    01-05-2017, 06:07 AM Go to last post
  36. How Can I Get Rid Of These Whiteflies?

    Started by Medical Marijuana, 12-30-2007 05:55 PM
    • Replies: 10
    • Views: 17,144
    01-04-2017, 02:08 PM Go to last post
  37. Do Roots Really Grow in the Dark?

    Started by SmokeyMacPot, 12-05-2007 12:52 AM
    5 Pages
    1 2 3 4 5
    • Replies: 63
    • Views: 102,711
    01-04-2017, 02:08 PM Go to last post
  38. How Much Will I Yield?

    Started by SmokeyMacPot, 12-05-2007 12:57 AM
    10 Pages
    1 2 3 4 5 6 7 8 9 10
    • Replies: 135
    • Views: 241,017
    01-04-2017, 02:06 PM Go to last post
  39. How To Reverse Sex Using Silver Thiosulfate Solution

    Started by Medical Marijuana, 12-30-2007 05:03 PM
    2 Pages
    1 2
    • Replies: 27
    • Views: 45,429
    01-04-2017, 10:06 AM Go to last post
  40. How Can I Control Pests Outdoors?

    Started by Medical Marijuana, 12-25-2007 04:32 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 19,348
    01-04-2017, 01:25 AM Go to last post
  41. What is the Sea of Green Method?

    Started by Medical Marijuana, 12-30-2007 06:32 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 106,100
    01-03-2017, 11:03 AM Go to last post
  42. Stickydank's Basic CO2 Method

    Started by SmokeyMacPot, 12-05-2007 01:20 AM
    6 Pages
    1 2 3 4 5 6
    • Replies: 86
    • Views: 55,256
    01-03-2017, 05:50 AM Go to last post
  43. Nutrient Disorder Problem Solver

    Started by Medical Marijuana, 12-24-2007 08:05 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 34,066
    12-19-2016, 07:16 PM Go to last post

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