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  1. Cannabis Seeds Transported by Birds? (44 replies)
  2. Colloidal Silver For Outdoors Questions (13 replies)
  3. Is the 4 loci model posed by Gw Pharma legit? (4 replies)
  4. sts reversal of fresh cuttings? (5 replies)
  5. Mixing Methanol/Tria (also jaz coupons?) (4 replies)
  6. Waxing as an alternative to the fridge . . . (11 replies)
  7. LONG TERM SEED STORAGE 20+ YEARS (67 replies)
  8. Anther Culture (3 replies)
  9. New Rob Clarke Book (13 replies)
  10. red light may aid old seed germination rates (6 replies)
  11. Light cycle shenanigans: Will I kill 'em all? (20 replies)
  12. Daily Light Integral - Amount of Light Plants Receive per Day (1 replies)
  13. Leaf versus Flower: The Ultimate Showdown for Carbohydrate Supremacy (0 replies)
  14. academic studies about cannabis ? (6 replies)
  15. certain PGPR strains have also the ability to activate octadecanoid, shikimate and te (0 replies)
  16. Germination issues (11 replies)
  17. "CO2 'significantly reduces' nutrients in major food crops" (23 replies)
  18. Circling roots,after transplant in 30gal?? (13 replies)
  19. Fuel, rotten meat & other ugly smells: what causes it? (135 replies)
  20. "Creeper" weed: what is modifying the buzz? (12 replies)
  21. The truth about what regulates flowering!!?? (0 replies)
  22. Polyploidy revisited (28 replies)
  23. Transplanting Leggy Seedlings (2 replies)
  24. Night Cycle Temperature Differential (11 replies)
  25. Smarty Plants: Uncovering the Secret World of Plant Behaviour (3 replies)
  26. Female Germination Temperature (5 replies)
  27. Alternative to flushing? (4 replies)
  28. how many phenotypes per strain? (7 replies)
  29. Here’s What Marijuana Looks Like Under The Microscope [Photos] (25 replies)
  30. Letting Plants Acclimate before flipping? (3 replies)
  31. Plants in Action: Adaptation in Nature, Performance in Cultivation (5 replies)
  32. Freezing water on roots (89 replies)
  33. Do plants get burned by organic nutes faster because of the Ammonia involved? (6 replies)
  34. few questions about trichomes. (2 replies)
  35. methyl-jasmonate (MJ) orprohydrojasmon (PHJ), they might have similar efficacy. (1 replies)
  36. Sugar demand, not auxin, is the initial regulator of apical dominance (44 replies)
  37. germinated barley seed extract..Like magic!? (3 replies)
  38. Seed Breeder Selection - Organic vs Synthetic Production - (4 replies)
  39. Companion planting.. Ever heard of it?? (4 replies)
  40. wood vinegar (4 replies)
  41. what in the world is phosphite technology (4 replies)
  42. Florigen, the flowering hormone (8 replies)
  43. Increasing Trichome Production before harvest? (64 replies)
  44. Dying, shaded old leaf - Beneficial? - (7 replies)
  45. Arificial Topping - High Intensity or Solely Genetics? (13 replies)
  46. Co2 at or above 1500 ppm,effective or overkill?! (9 replies)
  47. stability question (0 replies)
  48. sodium nitrophenolate (2 replies)
  49. Dimethyl sulfoxide (7 replies)
  50. BAP or BAR (4 replies)
  51. Carbonic Acid - Legitimate concern? (10 replies)
  52. Tip of the day for SCIENTIFIC DATA (2 replies)
  53. Adenine, Vitamin B4; 6-aminopurine (3 replies)
  54. FREE! THE BIOLOGY OF MARIJUANA - Details EndoCannabinoid Sytem & much more! (6 replies)
  55. Stress induced vs. genetic hermaphradite flowers? (26 replies)
  56. More Questions about Signs of Seed Maturity, bio-chemistry etc. (2 replies)
  57. Mycorrhizae (7 replies)
  58. genetic verification testing? (0 replies)
  59. aquaponics effect on sealed room co2 levels? (52 replies)
  60. Shaggy's Guide to Hormones used in Cannabis (109 replies)
  61. Colloidal Silver @ 50 PPM, 2 weeks into Flowering - Time to See Fem-Balls ? (42 replies)
  62. How to get best educaton for MJ botany/ horticulture ? (11 replies)
  63. How to convert CFU to propagules per lb (0 replies)
  64. Plants convert energy at lightning speed (1 replies)
  65. Is this plant tissue culture cloneer legit? It's on ebay (7 replies)
  66. JAZ Rose Spray root application? (11 replies)
  67. 24 Hours Of Dark before switch to flower (13 replies)
  68. Can bug resistant plants be mutagenic or poisonous? (0 replies)
  69. Vegetative light cycles effect of flowering phenotypes (4 replies)
  70. Let's talk about cloning biology (5 replies)
  71. Mutation breeding (5 replies)
  72. Male plant throwing pistols!!!! (6 replies)
  73. Is it possible to stimulate the biosynthesis of terpenes in plants (18 replies)
  74. What exactly is a Plant doing during the Flowerperiod? (11 replies)
  75. Low Nutrients to enduce "Purpling" of plants (19 replies)
  76. Seed Sprout Tea the EASY way (42 replies)
  77. MARIJUANA OPTICS (7 replies)
  78. Inducing Shoots from Callus (7 replies)
  79. Potency Testing, Terpene Profiling, & Accuracy? (72 replies)
  80. URGENT:Need help putting polyester on Cannabis Sativa (21 replies)
  81. Quantized vibrations are essential to photosynthesis (11 replies)
  82. Bioglow (1 replies)
  83. Fan Leaves of Cloned Plants Change # (9 replies)
  84. Xtreme Gardening Azos: science or snake oil? (10 replies)
  85. Brix (80 replies)
  86. Questions on how to increase terpenes: light spectrum, cooler temps etc (45 replies)
  87. cal / mag, tap water & coco. (0 replies)
  88. ? - S1 Males - ? (15 replies)
  89. Using UV light + H2o2 to sterialize rainwater for hydroponics ? (7 replies)
  90. ethylene glycol and reversing cannabis (24 replies)
  91. Carrot's ´phenotype´ (17 replies)
  92. Would you spray this on your plants (14 replies)
  93. Help: New Ballast blowing the fuse (36 replies)
  94. Terpene profile: Sinsemilla v.s. seeded (99 replies)
  95. co2 should I? (10 replies)
  96. Exogenous Methionine as a Nutrient Supplement (8 replies)
  97. tissue culture propagation text? (15 replies)
  98. Pre-flower for an extra crop per year (20 replies)
  99. Pollination while in veg (15 replies)
  100. Using 14/10 Photoperiod for Breeding??? Your Thoughts??? (10 replies)
  101. Brassinosteroid functions in a broad range of disease resistance (49 replies)
  102. Motorized Dampener Help please (3 replies)
  103. Cannabis Origina/DNA. Cali Elite OG Kush, Tahoe, SFV, Larry and their breeding (29 replies)
  104. topping ? (3 replies)
  105. Is everyone really using TRIACONTANOL incorrectly? (127 replies)
  106. What is the best way to utilize yeast extract for use in cannabis?? (3 replies)
  107. Strigolactones: The Unmasking of a New Branching Hormone (5 replies)
  108. Do clones get more potent with age? (13 replies)
  109. lanthanum and cerium synergy with triacontanol (23 replies)
  110. Ethephon (13 replies)
  111. Herm from clone but not seed...anyone? (3 replies)
  112. DutchMaster Reverse & Optics Switch: What PGR is in this stuff? (15 replies)
  113. SUPERTHRIVE (67 replies)
  114. Terpenoids (61 replies)
  115. Methods of inducing Local Acquired Resistance and Induced Systemic Resistance (23 replies)
  116. picking males (41 replies)
  117. Node and callus tissue culture pictures (64 replies)
  118. Help, I Overdid the Aspirin Cure for Mold (40 replies)
  119. Optimism PH when applying Triacontanol foliar spray (8 replies)
  120. genetically indica dominant growth, with sativa dominant High (34 replies)
  121. whats the best way to preserve a strain in seed form (11 replies)
  122. New 5W chips in LED lights (13 replies)
  123. UVB Debate Settled - Referenced Study (4 replies)
  124. methyl jasmonate: crushing gardens and cancer too! (5 replies)
  125. Buds at the bottom of the plant are MORE crystally? (9 replies)
  126. Mediumless Ebb & Flow (Help) (5 replies)
  127. Dehumidifier to dry pollen? (1 replies)
  128. Indica or sativa or is it maby a indica-sativa mix? Pics included! (3 replies)
  129. keeping males longterm (25 replies)
  130. Oasis EthylBloc (1-methylcyclopropene) for female to male inversion? (4 replies)
  131. Clones with flowers, yield? (7 replies)
  132. Vi Aqua... (0 replies)
  133. 12/12 sexing / back to veg then outdoor ? (5 replies)
  134. Create and stabilize a new strain (21 replies)
  135. Mother from seed vs clone turned mother? (13 replies)
  136. Less than 12 h at night for flowering? (1 replies)
  137. Greenhouse Fogger (1 replies)
  138. honey for rooting (22 replies)
  139. Treat only a branch with STS to get a few male flowers? (2 replies)
  140. Asprin for making Femenised seeds? (9 replies)
  141. Using Aspirin as a Growth Hormone (34 replies)
  142. Basic plant science (photosynthesis, (12 replies)
  143. Nitrogen fixation for all plants? (0 replies)
  144. whats the odds of getting 6 females out of 6 regular seeds (11 replies)
  145. Mechanical Wounding to icrease trich production? (9 replies)
  146. CBD content related to age of buds? (2 replies)
  147. How many thousands/millions of years did cannabis lineage split? (7 replies)
  148. Another X/Y thread. This one ought to be good. LOL (0 replies)
  149. Nuke Em Spray (4 replies)
  150. Directly distinct paternal or maternal trait expressions? (2 replies)
  151. How to find THC and CBD levels (11 replies)
  152. Looking for Books :) (7 replies)
  153. Making Seeds (29 replies)
  154. CO2 dark period toxic? (15 replies)
  155. Scientists say plants are good at maths (1 replies)
  156. super cropping to increase yield?? (41 replies)
  157. HEMP anyone? (4 replies)
  158. tiresias spray (2 replies)
  159. Neonicotinoid Insecticides Alter Induced Defenses and Increase Susceptibility (0 replies)
  160. Diurnal growth rythms of roots... (0 replies)
  161. Indole Acetic Acid. (3 replies)
  162. Alterating nodes? (3 replies)
  163. recirculating sealed grow room with co2 (8 replies)
  164. Hormones : Gonna need lots of help with this one!! (31 replies)
  165. Negative and positive air pressure. (14 replies)
  166. Reverting. (16 replies)
  167. Yet Another Newly Discovered Form of Plant Communication (8 replies)
  168. Post Scientific Articles On Cannabis Again (0 replies)
  169. Seed Handling in Genebanks . . . (1 replies)
  170. (K-salt) of IBA K-IBA (21 replies)
  171. co2 from(Ca,Mg)CO3 supplement (0 replies)
  172. The determinator of sex (113 replies)
  173. Input needed! Clones of clones or mothers? (50 replies)
  174. orthophosphoric acid and Polyphosphoric Acid (5 replies)
  175. Superphosphoric Acid (9 replies)
  176. Is there a scientific explanation for discontinue beneficials 2 weeks into bud? (10 replies)
  177. TDZ is the hot sh1t for cannabis (5 replies)
  178. IAA FOR ROOTS WHEN? (34 replies)
  179. brother and sister.. (3 replies)
  180. Good alternative for sodium benzoate and POTASSIUM SORBATE (9 replies)
  181. Hermies separated, but scared of the future (2 replies)
  182. GA4 and cell division (2 replies)
  183. Plant Tissue Analysis Labs (0 replies)
  184. magnet experiment (88 replies)
  185. Helppp! (0 replies)
  186. Richard Evans Schultes Publications (4 replies)
  187. Anyone use Peg 40, Polyoxyethylene Sorbitol Hexaoleate, Surfactant (7 replies)
  188. What is the proper way to use Hydrolyzed Whey Protein Powder (17 replies)
  189. Crystals and plants (0 replies)
  190. ultimate tricantanol, brassilonide, bap-6 thread (87 replies)
  191. Advanced growing book? (10 replies)
  192. Mixing bacteria and fungus powder? (6 replies)
  193. Methodologies for generating variability (11 replies)
  194. An idea worth testing? Of Course - aerating soil water (0 replies)
  195. virus resitance transfer (4 replies)
  196. Hyperbaric cannabis gardening? (4 replies)
  197. Cannabis biochemistry (76 replies)
  198. GA to enhance seed germination (8 replies)
  199. Easy ways of speeding up hermaphroditism through stress? (33 replies)
  200. Lowering co2 ppm in dark period (30 replies)
  201. Trying to bring out the CBN (13 replies)
  202. pollination of monoecious plants (1 replies)
  203. the lemonade project (19 replies)
  204. cloning misstake=>very low yield? (4 replies)
  205. Industrial hemp decreases intestinal motility stronger than indian hemp in mice. (1 replies)
  206. A MICROPROPAGATION SYSTEM FOR CLONING OF HEMP BY SHOOT TIP CULTURE (11 replies)
  207. Oxygen , roots and nutrients (0 replies)
  208. can a female produce male clones? (24 replies)
  209. Do all my plants foxtail because..? (53 replies)
  210. co2 and sealed rooms (27 replies)
  211. Spinosad possibly mutagenic? (4 replies)
  212. Simple tissue culture help (40 replies)
  213. Solvents and Triacontanol. (11 replies)
  214. Live birth?? (3 replies)
  215. Cloud point extraction of Δ(9)-tetrahydrocannabinol from cannabis resin (1 replies)
  216. legit ?!? (3 replies)
  217. Decrease of yield of a once reliable genetics (40 replies)
  218. Vitamin C aphid resistance in Arabidopsis (0 replies)
  219. can a brighter bulb than myself explain something to me? (20 replies)
  220. cytochromes (2 replies)
  221. Flowering And Ripening At The Equator (45 replies)
  222. Arbrus precatorius,rare sugar and terpenes (2 replies)
  223. selecting males for early maturation (12 replies)
  224. MICRONIZED calcium carbonate (13 replies)
  225. yucca extract (4 replies)
  226. D.I.Y. liquid light (4 replies)
  227. brassinolide degrading (6 replies)
  228. Harpin Proteins????? (30 replies)
  229. Help with GH micro chelation (1 replies)
  230. chemistry expert needed (10 replies)
  231. General question about watering. Thanks (0 replies)
  232. Moisture analizer (1 replies)
  233. tlc tests for home made analisys (29 replies)
  234. Breathing on your Plants...free CO2 generator (27 replies)
  235. rocket fuel foliar spray (3 replies)
  236. Is 6-Benzylaminopurine BAP the same as isopentenyl adenine (4 replies)
  237. Adding juiced wheatgrass to a compost tea? (2 replies)
  238. Phospholipid agents used by dutch masters (54 replies)
  239. What are Polyamino alchohols (8 replies)
  240. Anyone heard of Phytic Acid (29 replies)
  241. Analysis of the NMI01 Marker for a Population Database of Cannabis Seeds. (0 replies)
  242. Low-Dose Vaporized Cannabis Significantly Improves Neuropathic Pain. (0 replies)
  243. New Reagent for Microscopy of Cannabis (1 replies)
  244. Cannabis Fasciation (106 replies)
  245. Proprietary Blend of Blooming Co-Factor Plant Extracts (6 replies)
  246. Male Pollen Viability (2 replies)
  247. Why plant clones aren't identical....... (32 replies)
  248. Blue light at night the controversy rages (233 replies)
  249. MJ tissue culture protocol help request (9 replies)
  250. photo synth Q (6 replies)