Forum: Problems, Pests & Disease Control

Grow Support for Your Sick Plants

  1. Sticky Thread Sticky: My Experience Using Sierra Natural Science Spider Mite Spray

    Started by The Butcher, 04-18-2010 09:13 PM
    5 Pages
    1 2 3 4 5
    • Replies: 69
    • Views: 28,248
    09-04-2017, 04:12 PM Go to last post
  2. Sticky Thread Sticky: Sierra Natural Science SNS-244 Best for Powder Mold

    Started by 420, 09-30-2010 03:14 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 21,533
    05-16-2017, 08:47 PM Go to last post
  3. Sticky Thread Sticky: Sierra Natural Science SNS-217 Best for Spider Mites

    Started by 420, 09-30-2010 03:11 PM
    3 Pages
    1 2 3
    • Replies: 37
    • Views: 20,561
    08-13-2015, 09:37 PM Go to last post
  4. Sticky Thread Sticky: Photo Gallery Guide - How to Resize, Upload & Post Photos

    Started by 420, 11-14-2008 03:40 PM
    • Replies: 6
    • Views: 9,875
    06-11-2014, 11:55 AM Go to last post
  5. Sticky Thread Sticky: How to Ask for Grow Support

    Started by 420, 10-18-2008 12:43 AM
    • Replies: 0
    • Views: 12,077
    10-18-2008, 12:43 AM Go to last post
  6. Sticky Thread Sticky: Cannabis Plant and Pest Problem Solver - Pictorial

    Started by 420, 09-15-2008 01:04 AM
    • Replies: 0
    • Views: 874,655
    09-15-2008, 01:04 AM Go to last post
  1. Possible deficiency?

    Started by zipit, Yesterday 08:52 PM
    would, leaves, inside, then, start
    • Replies: 6
    • Views: 118
    Today, 06:45 PM Go to last post
  2. Question White leaves

    Started by tinabtboop, Today 12:59 PM
    any, color change, leaves, white
    • Replies: 0
    • Views: 47
    Today, 12:59 PM Go to last post
    • Replies: 2
    • Views: 109
    Today, 07:29 AM Go to last post
  3. Can you diagnose this problem?

    Started by Jordog05, 10-21-2017 05:06 PM
    attached, deficiencies, ive, nutrient burn, spots
    • Replies: 6
    • Views: 247
    Yesterday, 01:06 PM Go to last post
  4. Exclamation Spotted and dying leaves

    Started by Mathias0201, Yesterday 07:31 AM
    maybe, more, plant, spots and dying leaves, they
    • Replies: 1
    • Views: 115
    Yesterday, 07:32 AM Go to last post
  5. Seed in my White Widow autoflower

    Started by Robinjohan420, 10-20-2017 01:46 PM
    seed, autoflower, have, four, tent
    • Replies: 10
    • Views: 213
    10-21-2017, 03:02 PM Go to last post
  6. Exclamation Is This A Calcium Deficiency? Newbie

    Started by IOPBlazer, 10-17-2017 09:38 AM
    auto, autoflower, calcium deficiency, deficiency, haze
    • Replies: 2
    • Views: 177
    10-21-2017, 03:00 PM Go to last post
  7. Any idea what causes this discoloration?

    Started by MadHatterJack, 10-16-2017 07:26 PM
    5 Pages
    1 2 3 4 5
    all, anything, happening, have, them
    • Replies: 71
    • Views: 1,121
    10-20-2017, 07:07 AM Go to last post
  8. Problem with my seedling?

    Started by maxyield420, 10-19-2017 11:22 AM
    dont, just, about, leaves, using
    • Replies: 1
    • Views: 145
    10-19-2017, 12:03 PM Go to last post
  9. Normal to see light green marks like this?

    Started by MadHatterJack, 10-10-2017 08:39 AM
    green, have, into, keep, light
    • Replies: 7
    • Views: 334
    10-18-2017, 07:34 PM Go to last post
  10. God damn bugs

    Started by Merkle420, 10-18-2017 12:57 AM
    bugs, damn, under, insect, top
    • Replies: 0
    • Views: 165
    10-18-2017, 12:57 AM Go to last post
  11. Help! Black tricomes!

    Started by GanjaD, 03-23-2013 05:11 AM
    • Replies: 14
    • Views: 3,221
    10-17-2017, 02:06 PM Go to last post
  12. Question Hello all

    Started by scomstock55, 10-17-2017 08:53 AM
    can, ppm, temp, thanks, water
    • Replies: 0
    • Views: 108
    10-17-2017, 08:53 AM Go to last post
  13. Breeder MIA - please help! Adolescent issues

    Started by Sapphyre, 10-16-2017 11:38 PM
    but, have, his, like, not
    • Replies: 0
    • Views: 148
    10-16-2017, 11:38 PM Go to last post
  14. Bottom leaves yellowing and slowly falling off

    Started by vyserage, 10-16-2017 07:41 PM
    days, just, leafs, soil, water
    • Replies: 0
    • Views: 159
    10-16-2017, 07:41 PM Go to last post
  15. Gorilla Glue Auto - Not Growing

    Started by Grow17, 10-16-2017 02:27 PM
    1st, auto, been, days, ive
    • Replies: 0
    • Views: 148
    10-16-2017, 02:27 PM Go to last post
  16. Question Black Trichomes

    Started by weblock420, 10-16-2017 09:49 AM
    any, black trichomes, look, much, weeks
    • Replies: 2
    • Views: 215
    10-16-2017, 01:39 PM Go to last post
  17. Brown or yellow spots - I can't tell

    Started by BigTrees, 10-10-2017 02:23 AM
    cant, coco, spots, tell, white widow
    • Replies: 5
    • Views: 302
    10-16-2017, 03:40 AM Go to last post
  18. Question Third Grow Questions

    Started by thebinapt23, 09-20-2017 11:10 AM
    fan, not, nutrients, tent, will
    • Replies: 5
    • Views: 380
    10-16-2017, 03:15 AM Go to last post
  19. Help with pest or disease diagnosis

    Started by MrCanada, 10-11-2017 01:36 PM
    have, but, growth, issues, after
    • Replies: 4
    • Views: 262
    10-16-2017, 02:23 AM Go to last post
  20. Question Tiny mushrooms growing around cannabis - Good or bad?

    Started by desiBud420, 10-19-2015 07:24 AM
    2 Pages
    1 2
    dry manure, fungus gnat, mushroom, soil ph acidic
    • Replies: 23
    • Views: 5,133
    10-15-2017, 01:56 AM Go to last post
  21. What is this?

    Started by RadicalSmoka3, 10-09-2017 06:18 AM
    wondering, anybody, seen, just, here
    • Replies: 11
    • Views: 356
    10-14-2017, 09:02 PM Go to last post
  22. A friend needs diagnostic help

    Started by SweetSue, 10-13-2017 08:51 AM
    diagnostic help, nutrient advice, spots fan leaf issue, these, thread
    • Replies: 5
    • Views: 271
    10-13-2017, 07:36 PM Go to last post
  23. Leaves Drooping A Lot

    Started by HappyHour, 10-13-2017 05:31 AM
    day, drooping, leaves, night, they
    • Replies: 0
    • Views: 241
    10-13-2017, 05:31 AM Go to last post
  24. Leaves turning purple halfway through bud cycle

    Started by Philtronics, 11-24-2015 10:01 AM
    2 Pages
    1 2
    leaves, purple
    • Replies: 22
    • Views: 2,849
    10-13-2017, 03:32 AM Go to last post
  25. Yellow & Dry Spots

    Started by JohnnyPaulx, 09-21-2017 11:29 AM
    2 Pages
    1 2
    could, light, some, them, what
    • Replies: 26
    • Views: 698
    10-12-2017, 01:51 PM Go to last post
  26. Need help! She's hurt can't figure out pH!

    Started by Blackpanth, 06-15-2017 05:13 PM
    7 Pages
    1 2 3 4 5 6 7
    how, hydro, size, soil, what
    • Replies: 97
    • Views: 3,234
    10-12-2017, 11:57 AM Go to last post
  27. Help! My plants are dying

    Started by Username97, 10-11-2017 11:22 AM
    leafs, just, its, soil, ive
    • Replies: 8
    • Views: 274
    10-12-2017, 08:30 AM Go to last post
  28. Question Dark Angel stunted and wrinkled

    Started by K8tee, 10-04-2017 09:34 PM
    dark, dwc grow, vegetative problems, way, wrinkled leaves
    • Replies: 1
    • Views: 272
    10-10-2017, 08:27 AM Go to last post
  29. Help with red leaves issue - At 1-2 weeks into flowering

    Started by Need2Succeed, 09-03-2017 04:51 PM
    2 Pages
    1 2
    flowering, weeks, into, leaves, red
    • Replies: 20
    • Views: 871
    10-09-2017, 06:57 PM Go to last post
  30. What’s wrong with my girls

    Started by Komplex180, 10-09-2017 05:50 AM
    any, ideas, girls, wrong, what’s
    • Replies: 8
    • Views: 260
    10-09-2017, 12:20 PM Go to last post
  31. So not sure - Sick & where to cut?

    Started by Bigmikeyg78, 10-09-2017 10:34 AM
    cut, else, everything, should, sick
    • Replies: 1
    • Views: 194
    10-09-2017, 11:03 AM Go to last post
  32. Toasted Blackjack - Light Toxicity?

    Started by taijoo, 10-08-2017 07:57 AM
    blackjack, her, seventh, toasted, week
    • Replies: 2
    • Views: 243
    10-08-2017, 03:34 PM Go to last post
  33. Leaves curling up - Is it Mg defeciency? Input needed

    Started by M00gle, 06-08-2008 11:11 AM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 232,389
    10-07-2017, 05:54 PM Go to last post
  34. Rider509 - Something is eating my seeds! Video

    Started by Rider509, 10-05-2017 09:52 PM
    came, over, seeds, they, wondering
    • Replies: 1
    • Views: 289
    10-05-2017, 10:38 PM Go to last post
    • Replies: 1
    • Views: 346
    10-05-2017, 01:08 PM Go to last post
  35. Do I have spider mites?

    Started by MackMcMacMac, 10-04-2017 07:37 AM
    bucket, fans, mites, spider, water
    • Replies: 3
    • Views: 301
    10-04-2017, 10:58 AM Go to last post
  36. Help! Brown spots on serrated leaf tips

    Started by MackMcMacMac, 09-24-2017 10:28 AM
    brown, brown tips, bucket, but, leaf
    • Replies: 3
    • Views: 380
    10-04-2017, 08:38 AM Go to last post
  37. Exclamation Help guys

    Started by greenhousetr, 10-04-2017 12:03 AM
    add, around, guys, little, nutrients
    • Replies: 0
    • Views: 252
    10-04-2017, 12:03 AM Go to last post
    • Replies: 4
    • Views: 316
    10-03-2017, 11:02 PM Go to last post
  38. Spidermite plant recovery

    Started by didgerman, 10-03-2017 07:52 PM
    flower, have, plants, they, will
    • Replies: 0
    • Views: 264
    10-03-2017, 07:52 PM Go to last post
  39. Leaves curling and I don’t know what to do!

    Started by Mmminny, 09-28-2017 01:09 PM
    2 Pages
    1 2
    don’t, know, switch, flowering, inexperience
    • Replies: 20
    • Views: 609
    10-03-2017, 02:32 PM Go to last post
    • Replies: 14
    • Views: 13,567
    10-03-2017, 08:38 AM Go to last post
  40. Question about bud washing

    Started by 1stCavApache, 10-02-2017 02:25 PM
    any, bud, can, have, spider
    • Replies: 0
    • Views: 283
    10-02-2017, 02:25 PM Go to last post
  41. Greek Kalamata sativa - Guidance needed

    Started by dino0907, 09-17-2017 10:12 AM
    big.the, had, leaves.too, prune, result
    • Replies: 1
    • Views: 362
    10-02-2017, 02:42 AM Go to last post
  42. Nute lockout? Flush or not flush

    Started by onewarmguy, 09-21-2017 10:12 PM
    flower, flush, have, how, photo
    • Replies: 1
    • Views: 387
    10-01-2017, 11:19 PM Go to last post
  43. First hydro grow

    Started by Shagy, 10-01-2017 01:53 PM
    water, they, their, high, ive
    • Replies: 2
    • Views: 268
    10-01-2017, 07:31 PM Go to last post
  44. Help fan leaves yellowing and falling

    Started by ohme, 10-01-2017 06:41 PM
    but, fan, leaves, plant, problem
    • Replies: 1
    • Views: 245
    10-01-2017, 07:05 PM Go to last post
  45. Help - What are the spots - First time grower

    Started by Ladyh5717, 08-25-2017 09:28 AM
    help, mites, plant, any, appreciated
    • Replies: 10
    • Views: 572
    10-01-2017, 06:11 AM Go to last post

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