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  1. Regular seeds worth it? (36 replies)
  2. Decarboxylation using a microwave oven (3 replies)
  3. Proper Decarboxylation of CBD (27 replies)
  4. Effects of 2-chloroethylphosphonic acid on the development and content of active ingr (0 replies)
  5. Would an electric shock harm a plant? (6 replies)
  6. Nutrients for monster cropping (0 replies)
  7. Compatibility of Various Beneficial Microflora (2 replies)
  8. When there is a nutrient deficency, does Cannabis use all of its stored resources? (13 replies)
  9. Scientific mathematics for Cannabis Megathread (6 replies)
  10. Cloning in Energized Water! (22 replies)
  11. Chemical process of curing (44 replies)
  12. Inbreed lines and f1 hybrids (7 replies)
  13. Question regarding fem seeds (4 replies)
  14. Root quality in cuttings treated with Auxins (0 replies)
  15. What exactly is in cannabis smoke & how is it affected by cotton & cellulous filters (24 replies)
  16. Effects of Neem on Entomopathenogenic fungi Ie. Met-52, OG Biowar, PFR-97, Etc (1 replies)
  17. Accidental Reveg (12 replies)
  18. Landraces & Heirlooms (0 replies)
  19. easy home CBD test. easier then beam (20 replies)
  20. Hacking Cannabis (1 replies)
  21. Most common Genotypes, Phenotypes carried into f1 seeds? (6 replies)
  22. Cloning from plats 3 weeks into flower (7 replies)
  23. Importance of the relative length of the veg period (4 replies)
  24. Plants with similar needs? (14 replies)
  25. Overwintering Outdoor Plants (7 replies)
  26. Creating my own strain (3 replies)
  27. North American first: Researchers publish scientific study on cannabis production (9 replies)
  28. Why does F1 Hybrid Vigour occur ? (23 replies)
  29. Creating seeds from auto flower? (4 replies)
  30. Work as a trimmer or biologist in US: L.A., California or Main? (2 replies)
  31. What have you found to have the biggest seeds? (50 replies)
  32. How fast do your seedlings emerge and open? (11 replies)
  33. How the distance from your light effects your terpene profile. (14 replies)
  34. Test THC and CBD levels in veg? (6 replies)
  35. When to clone a clone? (10 replies)
  36. Automation and Cost Control in Tissue Culture Labs (1 replies)
  37. Training / Trimming Clones... after Monster Cropping (8 replies)
  38. Plants that won't self (6 replies)
  39. Monster cropping questions??? (8 replies)
  40. Biology ~ Sixth Edition ~ Raven & Johnson (1 replies)
  41. Korean Natural Farming Methods/Techniques (27 replies)
  42. Using female pollen on clone from original mother (2 replies)
  43. What are your tips on seedling care? (25 replies)
  44. Sprouting Pollen photo (13 replies)
  45. Seed storage question... (10 replies)
  46. Maintain and re-veg a plant over winter? (6 replies)
  47. Bulk Density Question (8 replies)
  48. Cannabis inheritance/trait map (1 replies)
  49. Pollen collection question. Pic! (11 replies)
  50. Perpetual with one chamber, keep em going (6 replies)
  51. Hermaphrodite Seeds and Stray Pollen Seeds (2 replies)
  52. Metabolic balance of the plant, Catabolism and anabolism. (2 replies)
  53. Cut stem white substance (7 replies)
  54. Hollow Stems? (33 replies)
  55. The New Age of Cannabis Culture: Mutageneis Breeding (4 replies)
  56. Let's make Double Haploids (30 replies)
  57. Where are all the old timers ICMag members at? (2 replies)
  58. What is the “safe DO Saturation Range for DWC-RDWC hydro pot grows? (2 replies)
  59. Making a sleep potion? (4 replies)
  60. Medical Cannabis Cultivation (0 replies)
  61. When is it too late to supercrop?? (5 replies)
  62. Switching light schedule during flowering? (11 replies)
  63. Should I PH my water or runoff? (2 replies)
  64. Overexpression of TPS genes for extream Terpene systhesis (6 replies)
  65. Which Terpine is responsible for the great after burnt smell many great strains have. (6 replies)
  66. using colloidal silver on M/F Plants (18 replies)
  67. VPD/High humidity in perpetual grow (9 replies)
  68. Organic, Non Organic Soil recipes... post recipes and results or other observations (36 replies)
  69. Terpenoids in Cannabis (0 replies)
  70. Thank you Mr. Harley Smith (1 replies)
  71. What is your recomended DLI levels? (7 replies)
  72. !!Actinovate?? (12 replies)
  73. Lightweight Peat's Mucky Muck soil testing (506 replies)
  74. Cannabis: From Cultivar to Chemovar II—A Metabolomics Approach to Cannabis Classifica (0 replies)
  75. Ethephon stimulats cannabinoids and terpenoids (6 replies)
  76. Telling traits by Seed Observstion (4 replies)
  77. Dry Farming Cannabis (4 replies)
  78. Roots and light (1 replies)
  79. Marijuana Botany 101 (1 replies)
  80. How to grow bigger roots (20 replies)
  81. Nanopore DNA sequencer (10 replies)
  82. Advanced Propagation P&D Removal/Isolating Cuttings/Quarantine Methods; (6 replies)
  83. Atomic gardening: creating useful mutants through radiation (5 replies)
  84. An Experiment, Alternate Photoperiods for Flowering. tags... 21/12 24°,39'' mars phi (9 replies)
  85. so.. any1 else like to harvest just before, to right on waxing full moons? (11 replies)
  86. COCO VS ORGANIC SUPER SOIL (0 replies)
  87. Phenotype catalog - data collection guide/reference - geno/phenotype encyclopedia??? (0 replies)
  88. Fem seeds (3 replies)
  89. The myth of triacontanol (16 replies)
  90. growing marijuana in a crystal? (6 replies)
  91. Anyone tried 18 hours dark 6 hours light during flower? (20 replies)
  92. Some Sort Of Constant Dripping System??? (6 replies)
  93. When to start spraying Collidial silver (2 replies)
  94. need help getting STS in Europe (4 replies)
  95. Slownickel lounge, pull up a chair. CEC interpretation (4245 replies)
  96. Who's Good at Research? Linking Low Humidity to High Trichome Density (Links Inside) (2 replies)
  97. request input for a blog post comparing breeding to tea plant issues (0 replies)
  98. 12h out 6h indoor, problem? (0 replies)
  99. Outdoor Finola (10 replies)
  100. Good source for Triacontanol?? (4 replies)
  101. lets talk em1, bim, imo, and any other benificial bacs n fungis n effective micro org (54 replies)
  102. how much light is to much ? (14 replies)
  103. mutating cannabis with mercury (10 replies)
  104. Delaying maturation (29 replies)
  105. Double veg not reveg anyone ever try? (12 replies)
  106. Two Highly Recommended Articles (3 replies)
  107. food science applications to curing (4 replies)
  108. mixing STS yields dark precipitate? (17 replies)
  109. Canopy vs structure (1 replies)
  110. how did terpines evolve into different flavors? (2 replies)
  111. Bacteria in branches naturally fertilize trees (1 replies)
  112. Choosing parents to produce more seeds (8 replies)
  113. Cannabinoid/Terpenoid Profile Testing in Canada (2 replies)
  114. Growing Fatter Trichomes (22 replies)
  115. understanding cannabinoid profiles (17 replies)
  116. Analytical 360 Lab Results (3 replies)
  117. Please check my Silver N & Sodium S recipe (17 replies)
  118. Selfing: Advantages (14 replies)
  119. GM seed available on interweb..lol thoughts? (9 replies)
  120. How airborne is Pollen? (40 replies)
  121. The amazing similarity between blood and chlorophyll (3 replies)
  122. Preconidial mycopesticides (1 replies)
  123. Oxygen concentrator for supplying air stone (9 replies)
  124. plant stress response ? or effect of changing light angle question please ? (7 replies)
  125. Wettable sulfur suspended in solution for 24 hours viability (1 replies)
  126. PFR-97 (13 replies)
  127. Photoperiod to loosen overly dense indicas (4 replies)
  128. Pre harvest intervals (3 replies)
  129. Stem pics experiment (1 replies)
  130. Alcohol to Germinate seeds (10 replies)
  131. Turn males female (6 replies)
  132. GMO Seeds Of Death documentary (1 replies)
  133. Cannabis grafting (217 replies)
  134. methyl dihydrojasmonate (MDHJ) (7 replies)
  135. Micropropagation through plant tissue culture. (15 replies)
  136. Light leaks all night every night - 0 Herms! (15 replies)
  137. using diff light cycles,nute levels,temps to affect male /female ratios (23 replies)
  138. Removing the odor of Cannabis from the actual plant?!? (21 replies)
  139. Lab Testing Phenotypes. (25 replies)
  140. Effect of tricontanol at 1ppm, 5ppm and no treatment (4 replies)
  141. Reeferman on the forefront of Heirloom Cannabis resurrection? (34 replies)
  142. McPartland’s Correct(ed) Vernacular Nomenclature (2 replies)
  143. photoperiod and flowering (18 replies)
  144. Drying buds in a CO2 atmosphere…. (3 replies)
  145. trick for controlling hormones on unstable strains (97 replies)
  146. Say it"s not so...but does it work...will it work. (34 replies)
  147. Genetically engineered micro pigs for sale. (2 replies)
  148. PGR's and seed's (4 replies)
  149. Mold and Seeds (10 replies)
  150. rebudding in cannabis (3 replies)
  151. Entire Paul G. Mahlberg Cannabaceae (Cannabis) Publication Library Public Domain (3 replies)
  152. Plant growth-promoting rhizobacteria (32 replies)
  153. Tissue culture consultant Cali? (16 replies)
  154. Specific light wavelengths change flavor / scent profile of some crops (article) (4 replies)
  155. Seeking plant science book (7 replies)
  156. 21/13 23/13 light cycles? (27 replies)
  157. 1:100,000 I DID IT- Mutation Wat (76 replies)
  158. old seed germ success technique! (31 replies)
  159. The Genetic Structure of Marijuana and Hemp (1 replies)
  160. Daylight Mimicking (14 replies)
  161. cheap good PAR meter (9 replies)
  162. Is 1500 μmol really the optimal light density for MJ ? (17 replies)
  163. Cannabis: Evolution and Ethnobotany (0 replies)
  164. Microbiology and Chemistry of Cannabis (2 replies)
  165. Growing without lights (10 replies)
  166. CBD Savior or Devil? (127 replies)
  167. Starving them for more trichs… (3 replies)
  168. Pattern Recognition, Data Standardization/Normalization/Mining (6 replies)
  169. New cannabinoids discovered (1 replies)
  170. STS Treatment for Feminized Seeds (7 replies)
  171. do big plants have higher light intensity requirements then little plants ? (19 replies)
  172. College as it relates to The Industry (25 replies)
  173. TLC (23 replies)
  174. Japanese "forest bathing" & terpenes (4 replies)
  175. THC-acid, THCV and THCV-acid (25 replies)
  176. HELP?? Anyone stresses that make female intersex (2 replies)
  177. Does 72hr dark before veg mean i have to add 72hr dark before flower? (2 replies)
  178. Beneficials and Actinovate (0 replies)
  179. Attempting to ID plant pathogen (13 replies)
  180. RECENT interesting findings (467 replies)
  181. bitches and pimps (28 replies)
  182. Plant sap testing (36 replies)
  183. FBsciences & the Complex Polymeric Polyhydroxy Acids Thread (11 replies)
  184. Which medium for which period? (1 replies)
  185. Dark v Red LEDs (6 replies)
  186. HST/Super Cropping (12 replies)
  187. Plant showing early male flowers, which previously didn't? (6 replies)
  188. The endogene terpenoïdsystem (3 replies)
  189. SOIL MICROBIOLOGY, ECOLOGY, AND CHEMISTRY (5 replies)
  190. Electrical tingle felt from plants. Not hydro! (8 replies)
  191. Preflowers (1 replies)
  192. keeping clone alive (19 replies)
  193. Online sunlight PPF calculator (2 replies)
  194. Effects of Temperature (and CO2) on Plant Metabolism (0 replies)
  195. Grafting Cannabis with a Cypress (30 replies)
  196. Co2 Increasing at Night (9 replies)
  197. tips for making plant shed pollen during end (4 replies)
  198. EM1 & EM5 “Effective Micro-organisms” Fungicide/Pesticide Uses (23 replies)
  199. Colloidal Silver Project (112 replies)
  200. Testing Standards in Colorado? (0 replies)
  201. 40 year old seeds. Any pointers? (10 replies)
  202. Inducing variegation, mutation. Does it pass on to cuttings? (7 replies)
  203. Weird happenings (3 replies)
  204. Cost of Analysis thread (14 replies)
  205. any SOG/SCROG growers wanna lend a hand/advise (9 replies)
  206. RHD2 Protein and calcium uptake. (1 replies)
  207. Has anyone tried to get a Graft chimaera? (3 replies)
  208. Colorado lab? (2 replies)
  209. do you think the high thc genotype is a recessive gene combination? (23 replies)
  210. Scarhole's root pruning sex reversal method for fem seeds (53 replies)
  211. Can 3 Pounds Per Light Be Achieved? Better Back It Up With Proof, Talk Is Cheap! (117 replies)
  212. Bringing a plant outside to restore lost vigor? (14 replies)
  213. Bist Lighting Setup for germination through first month? (2 replies)
  214. CANNABIS DNA PROJECT (80 replies)
  215. sartorious pma 7501 (0 replies)
  216. Terpin production according to nutrients (158 replies)
  217. How soon can I clone from a seedling? (16 replies)
  218. Cannabis, the effect from increasing photo-period by only 15 or 30 min. (195 replies)
  219. The Terpenes of Cannabis Their Aromas and Effects (299 replies)
  220. Pollination Timing (1 replies)
  221. How much does a cannabis plant change with maturity? (10 replies)
  222. photoperiod: light or darkness (0 replies)
  223. Happy Accident Techniques? (7 replies)
  224. Plant Success Jellyfish (1 replies)
  225. question bout herms (0 replies)
  226. Bridging technology with growing(automating as much as possible) (11 replies)
  227. Looking for a picture of the cannabis ovule (1 replies)
  228. 6-Year-Old Irish Girls Win Google Science Fair 2014 With World-Changing Crop Yield (13 replies)
  229. Microscopic Cannabis (3 replies)
  230. What an awesome article about history of Hemp (0 replies)
  231. Organic sativa mix vs indica mix (0 replies)
  232. Lighting requirement of the cannabis plant. (28 replies)
  233. is it possible to harvest 1 lb every month with a 600 watt hps? (120 replies)
  234. BioEnsure, anyone? (7 replies)
  235. Is possible to grow without sunlight? (17 replies)
  236. Advanced light cycle (72 replies)
  237. asking for a little help please I just have a ? (4 replies)
  238. Calcium carbide (4 replies)
  239. Nutrients In Gas Form (7 replies)
  240. DCPTA? (11 replies)
  241. New Jorge Cervantes Book (5 replies)
  242. Does Cannabinoid Production Stop as Soon as the Plant is Harvested ? (18 replies)
  243. Who Discovered THC? Setting the Record Straight (18 replies)
  244. Advanced seed germination techniques (101 replies)
  245. Advancing Eco Agriculture, Product Science (3127 replies)
  246. the best seed stash find ever , SSSC i need help (119 replies)
  247. What is Potency? (33 replies)
  248. A Fluorescent Alternative to the Synthetic Strigolactone GR24 (1 replies)
  249. records of fungi associated with cannabis article (1 replies)
  250. No true leaves ? (15 replies)