Great Photo!Chronic seeds, or Chronic Hydro, has become everyday slang for all sorts of marijuana and is a term that is widely used. True Chronic seeds were originally bred by Cerebral Seeds who won a 3rd place in the 1994 High Times Cannabis Cup hydro category. Since then Cerebral Seeds have disbanded and Chronic seeds are now provided by Serious Seeds. Chronic cannabis generally grows tall but many growers report that plants may revert to either Sativa or Indica phenotypes and consequently can range from short and squat to tall and leggy. Both phenotypes will want to grow a huge central kola and should be left to do so. Chronic weed does not respond well to training. Yields however are consistently high, whichever way your grow goes. Chronic flowers quite early and shows gender easily with the appearance of relatively large pre-flowers, making it an ideal choice of seed for beginners. The high from Chronic marijuana is a nice mix of body and head stone; generally starting in the head, a heavy, relaxing body stone soon takes effect and you may need to sit down. The aroma is subtle during the growing phase but sweet and spicy when well cured. StrainMixedSeed OriginNorthern Lights x Skunk x AK47Seed BreederSerious SeedsAuto Flower Seeds AvailableNoFeminized Seeds AvailableYesGrow IndoorsYesGrow OutdoorYesYieldHigh 600gm (21.2oz) per M2Height IndoorsmediumHeight OutdoorstallFlowering Period8-9 WeeksHarvest OutdooroctoberTHC LevelHighStoned or HighbothGrow DifficultyeasyAwardsHigh Times Cannabis Cup 1994 (3rd)