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  1. Do you have an agronomy degree? (3 replies)
  2. Sudden plant death? (8 replies)
  3. What happens when there's not enough co2? (10 replies)
  4. Mutant plant (8 replies)
  5. Attic AC Help needed (12 replies)
  6. How do you get dense bud? Dwc indoors (30 replies)
  7. how many light ours, outdoor uk (11 replies)
  8. 400w learning curve. (1 replies)
  9. Up-potting a plant in early flower? (8 replies)
  10. Books,info,forum,posts,webpage s (8 replies)
  11. How much benefit can one gain from buying a brand new bulb for your hps light? (4 replies)
  12. Could someone guide a youngin as to how much more veg time for ScrOG grow? (5 replies)
  13. Shining leaves. (5 replies)
  14. Why are they flowering? (6 replies)
  15. Increasing carbon dioxide effectiveness (2 replies)
  16. Nitrogen deficiency week 4 flowering question (0 replies)
  17. Newbie Sexing ? (6 replies)
  18. How long can a single strain be breed with itself before genetic issues? (15 replies)
  19. broad mites. Do I have to bleach down the entire set ups? (8 replies)
  20. Inside-Outside Photoperiod Adjustment. Opinions wanted. (0 replies)
  21. Need help asap! How to kill my hermie/male in a big system with roots linked.. (3 replies)
  22. Leaves curling UP around buds (2 replies)
  23. Selective Pollination Outdoors (3 replies)
  24. Dry and curled leaves (5 replies)
  25. Phres Start Farms? (1 replies)
  26. Maximizing yield with 4 plants, one meter max (3 replies)
  27. Help please (3 replies)
  28. I need help (10 replies)
  29. Taking a clone close to harvest (4 replies)
  30. Can nutes directly target cannabinoid precursor chemical production? (0 replies)
  31. ? 4 Scrogers (8 replies)
  32. Flowering clones reverting to veg (5 replies)
  33. change in light spectrum (to red) triggered flowering. (2 replies)
  34. Please help me ! :( (16 replies)
  35. How to tell sex of seeded plant. (14 replies)
  36. Fungus gnats help (18 replies)
  37. organic sources of PGR's to increase density and trichrome production? (3 replies)
  38. Problems (12 replies)
  39. What is this? (8 replies)
  40. Lush led seedling distances (2 replies)
  41. Advice/Opinions Wanted (11 replies)
  42. Pro's and Con's of foiler feeding (11 replies)
  43. outdoor flowers in May (3 replies)
  44. Flower and veg in same grow tent (9 replies)
  45. Why bother keeping mother plants? (107 replies)
  46. What's up with this plant? (5 replies)
  47. Flushing Runoff Question (13 replies)
  48. Twisted growth, tears in leafs. Help! (18 replies)
  49. Top above 2nd node? (20 replies)
  50. Nutrient confusion (4 replies)
  51. Carbon filter and weed vape? (4 replies)
  52. Secondo ciclo outdoor consigli (4 replies)
  53. Another male-female-hermie thread, need help please (4 replies)
  54. Drain pump malfunction in ebb and flow buckets left roots in water help (0 replies)
  55. Grow time: can I make it in ~3 months? Auto or photo? (15 replies)
  56. Dumb question. White tops on buds. (23 replies)
  57. How long until my male starts busting? PICS (10 replies)
  58. Pretty sure I'm screwed here (13 replies)
  59. Trimming During Flower Question (2 replies)
  60. To much support? (11 replies)
  61. 12/12 when rooted ? (8 replies)
  62. Preventing nanas (24 replies)
  63. Bloom Stage Growth Characteristics (6 replies)
  64. True or False? (5 replies)
  65. please help someone take a look at my sick plants. (17 replies)
  66. Monster cropping question (2 replies)
  67. Opinions appreciated. (10 replies)
  68. Plant still not flowering (3 replies)
  69. [Help!!] Lights off and electricity issues. What would happen now? (10 replies)
  70. Bloom Nutes (3 replies)
  71. Cold Adaptation - Freezing Temps. & Seedlings in Early Flowering (1 replies)
  72. Cannabis flowers are sticky, so why doesnt more stuff stick to them ? (17 replies)
  73. Few Beginners Questions (Density) NEED HELP!! (7 replies)
  74. Some sort of deficiency?!?!? (3 replies)
  75. Some animal is eating my plants (10 replies)
  76. pollinating one plant with multiple different males pollen (6 replies)
  77. Best LED on the market ? (4 replies)
  78. latest tech for popping old to really old seed? (7 replies)
  79. Super late flowering sativa? (9 replies)
  80. DTW set up question (0 replies)
  81. Should i pull out the saw and cut tomorrow? (3 replies)
  82. first timer/best way of drying (10 replies)
  83. Flushing vs. Nitrogen Leaching (41 replies)
  84. Is Chlorophyll Stored in Pistils or Calyxes? (16 replies)
  85. Low temp issues? (1 replies)
  86. Raising lights in late flower? (9 replies)
  87. Plants not yellowing well into flush? (11 replies)
  88. how quick to cull males? (11 replies)
  89. Floraduo Lineup (0 replies)
  90. Take heat away??? (7 replies)
  91. Clonning help (13 replies)
  92. Changing the light houres - gradually or at once? (1 replies)
  93. question about CALMAG and EC (1 replies)
  94. Watering smart pots, damn smart pots... (4 replies)
  95. Effects of Synthetic & Organic Fertilizers on Soil and Plants (13 replies)
  96. The Internet And Weed (Bari,Dhe Interneti,l'erba e internet) (3 replies)
  97. Too cramped or good to go (23 replies)
  98. Another Deficiency Problem...(sorry) (29 replies)
  99. 3 way nodes? (1 replies)
  100. At what stage are buds TOO dense? (1 replies)
  101. Help your noob ,first grow questions (10 replies)
  102. Heelp!! Left lights on for last 24 hours! (2 replies)
  103. scrog noob help (4 replies)
  104. Effect of Amendments on Flavor in Cannabis (25 replies)
  105. Brown spots early on (1 replies)
  106. Lighting height will uneven canopy (4 replies)
  107. I got a ? about flushing. (11 replies)
  108. Is this growing good ? (4 replies)
  109. PaPaYa Chopping Time? (6 replies)
  110. First grow, droopy leaves need some advice (21 replies)
  111. Methods to mitigate over-watering damage... (3 replies)
  112. Co2 lockout in week 1 veg? (1 replies)
  113. Colloidal Silver Question (2 replies)
  114. Marigolds - To deter unwanted pest insects/bugs (4 replies)
  115. Bud-Sweat? Massive Tric Heads? (1 replies)
  116. 2ND grow, need last minute advise!!! (21 replies)
  117. Suggestions for thermostat controller (12 replies)
  118. I can't choose between 2x600w and 1x1000w (9 replies)
  119. internodal spacing far too close (10 replies)
  120. What's going on with my plants??? (3 replies)
  121. Potassium deficiency?? (4 replies)
  122. New room new plants new grower advice welcome (14 replies)
  123. The smell of Outdoorweed when smoked (6 replies)
  124. Lights on 5hrs to long in flower (3 replies)
  125. Amber trichomes @ 7 weeks (1 replies)
  126. growing (1 replies)
  127. Germinazione problema. (0 replies)
  128. Germinazione problema. (0 replies)
  129. watering seedlings (1 replies)
  130. ?? Early Flowering - How to Reverse ?? (11 replies)
  131. Leaves wrinkling wrinkle... why? (11 replies)
  132. Longer Days? (3 replies)
  133. Lemon Alien F4 x F1 seeds question (2 replies)
  134. Sealed Room: Optimal Temps, VPD, c02 (11 replies)
  135. Hermie rubbing with females [no spread?] (13 replies)
  136. First time top and FIM question (2 replies)
  137. Options for Flower SCROG, SOG, etc (1 replies)
  138. can you guys help me determine when harvest ready? (16 replies)
  139. Stay level (4 replies)
  140. pistils turning red early? (25 replies)
  141. grow room ventilation advice needed (2 replies)
  142. grow 3 ...........help! (2 replies)
  143. 1200 watt LED light Height ??? (7 replies)
  144. SCROG help! (0 replies)
  145. Can I flip flop my light schedule? (3 replies)
  146. Hydro: Seed to the rockwool (2 replies)
  147. Help SCROG vs SOG - Advice needed (16 replies)
  148. LED 1000 Watt Closet Grow TIPS/IDEAS ? (0 replies)
  149. Gross, My Seeding Has Teeth (2 replies)
  150. asking an advice for spectrum in led (5 replies)
  151. Flowering male from 600HPS to -> CFLs (8 replies)
  152. Should I leave the lights on? (2 replies)
  153. 1000w HPS and 600w Led flower (0 replies)
  154. What size pot for coco flood sog? (10 replies)
  155. Question on Mainlining or Manifolds. (1 replies)
  156. Curling and twisting seedling leaves. Help. (75 replies)
  157. Leaves curling + brown spots on leaves (7 replies)
  158. pot shapes (4 replies)
  159. Deficiency help please (4 replies)
  160. Do you think this plant is a hermaphrodite ? (2 replies)
  161. Mature plant? (2 replies)
  162. Cloning Machines (TurboKlone) Questions (11 replies)
  163. 2 400 watt hps or 600 watt hps (12 replies)
  164. Full moon seed germination (2 replies)
  165. Oops can I fix it? (3 replies)
  166. White Label Rhino SCROG (6 replies)
  167. watering question (4 replies)
  168. CMH (5 replies)
  169. Growth above my grow light (13 replies)
  170. I need advice (25 replies)
  171. DWC Leaves Curling and Dying, pls help ! (4 replies)
  172. Super Strains Amnesia (0 replies)
  173. Day night temps FLAT - is it a problem?? (Flower) (14 replies)
  174. Nute burn or other issue? (5 replies)
  175. Safest way to procure seeds? (1 replies)
  176. Spider Mites (23 replies)
  177. 23 spare cuts in a 60x60x170 Advice on blooming in this space (1 replies)
  178. scrog screen help (3 replies)
  179. Keep Going or Start New? (8 replies)
  180. feminizer products(optic foliar switch/dutchmaster reverse) (1 replies)
  181. Do female seeds turn hermie, does anyone grow with female seeds and succeed? (7 replies)
  182. Ph issue or deficiency/toxicity? (3 replies)
  183. Security question about heat and electric (15 replies)
  184. 600hps + 2x mars hydro 600 OR 2x600w hps OR 1000w hps parabolic? (1 replies)
  185. Stressing plants (8 replies)
  186. flowering old mother plant out help (3 replies)
  187. Need an expert to advise me, misting plants???? (28 replies)
  188. Problems growing from seeds. (30 replies)
  189. Super smelly! Need help! (31 replies)
  190. How to get rid of a gnat infestation quickly? (34 replies)
  191. Grow tent filters (9 replies)
  192. Will my plants flower (7 replies)
  193. Monster Cropping Issues! (2 replies)
  194. !! DISASTER !! 4 weeks into flower, I realize I'm still in VEG !! (11 replies)
  195. How do I dry my buds if the air is too wet? (12 replies)
  196. Eye protection help (7 replies)
  197. If you can identify i would appreciate it. (7 replies)
  198. Miracle Grow Soil (2 replies)
  199. Re-veg problem (11 replies)
  200. Mother from seed or clone (19 replies)
  201. Super Silver Haze or Super Lemon Haze manifold grow question. (0 replies)
  202. 12/12 to start flowering (7 replies)
  203. Silver Colloidal use (3 replies)
  204. mother plants, how big are yours? (15 replies)
  205. Help! What kind of cannabis that? (11 replies)
  206. where to buy the best quality seeeds (10 replies)
  207. Boron deficiency? Burmese kush (7 replies)
  208. Why do I have small leaves, bad well water? Or this Fluence led? Wtf (15 replies)
  209. FoxFarm Ocean Forest keeps killing my plants! What's going on? PLEASE HELP (75 replies)
  210. Strain Selection (9 replies)
  211. pumps (4 replies)
  212. 31 days, scraggly bud sets.....? (5 replies)
  213. Forcing Flowering Plants Back Into Vegetation (6 replies)
  214. canna lineup from seed start (0 replies)
  215. problema con afflosciamento foglie (5 replies)
  216. Problem with seedling? (4 replies)
  217. *9x19 flower room design help* Cheers (0 replies)
  218. Bleached looking spots on leaves. Heat issue or maybe chlorine ? (1 replies)
  219. Grow light (LED) (1 replies)
  220. Can too much spraying kill your plants? (2 replies)
  221. Is THIS how botanical tea should look? (4 replies)
  222. Large yield differences between wet and dry buds (5 replies)
  223. Defoliation and CO2 (5 replies)
  224. Help (2 replies)
  225. Co2 question (12 replies)
  226. If there were an island in the Bermuda Triangle? (6 replies)
  227. Questions.. 4 strains, 3 breeders/companies (0 replies)
  228. What is the debris that forms in pH probe solutions? (0 replies)
  229. Estimate how much I can veg my clones for a 2 rooms system (9 replies)
  230. !!HELP!! PM just flipped!! (14 replies)
  231. Does high nitrogen cause excess stretch? (23 replies)
  232. A dose of Potassium when flipping? (3 replies)
  233. Do you put plants on the edges of the lights? (5 replies)
  234. How long to wait after topping (6 replies)
  235. Not getting much smell from my flowers. Need advice please (30 replies)
  236. Soil/Coco mix problems, advice please (6 replies)
  237. First grow few problems (0 replies)
  238. Should I turn my light on full? (6 replies)
  239. Automated grow box (2 replies)
  240. Oyster Shell Calcium (9 replies)
  241. Any ideas worried might b start of bud rot (4 replies)
  242. Seed Storage Methods : Longest Viability/Shelflife (6 replies)
  243. Little interruption during light cycle first days of 12/12. (4 replies)
  244. Forced to light bleach, how do i have the least damage? (6 replies)
  245. PH Problem? (11 replies)
  246. !! NEED HELP QUICK -- Nitrogen, Phosphorus ?? (39 replies)
  247. alien og hermie or not (12 replies)
  248. Monster Bloom - Two versions? (2 replies)
  249. Maximum amount to safely TOP? (1 replies)
  250. Scrubbing air from my 2'x2'x5' tent with PC fan? (12 replies)