Flak Jack is just one of the top quality Cannabis Seeds from Archive Seeds, and it is available as a Regular Cannabis Seed Option only. This Cannabis Seed Strain is made available by Archive Seeds and is just one of the massive variety of over 2,400 Great Cannabis Seeds available as a Pick and Mix Single Cannabis Seed option this May in Stealthy Seeds! Flak Jack begins flowering on a 12/12 Photoperiod and there is unfortunately no reliable information available at this time as to this Cannabis Strain's Indica / Sativa Profile. The producer of this Great Cannabis Seed has listed the preferred environment as Indoor;Outdoor Environments. The strength of Flak Jack cannot be reliably determined at this time as the information has not been released by the breeder and the information that is available from the producer of this fine Cannabis Seed lists it as being an average yielder. Archive Seeds have not yet released reliable information as to the indoor height for this strain and while it is not always possible to easily characterise the Genetics of a Cannabis Seed with simple tags, the Cannabis Seed Keywords which would best accompany Flak Jack are: Hybrid;Africa and Middle East;Asia-Central;Asia-South East;North American and Canadian. Archive Seeds have their entire selection of Quality Cannabis Seeds available for purchase at Steathy Seeds this May! Flak Jack has been described by the breeder as having a Medium (56 to 90 days) Indoor Flowering Time and no Optimal Outdoor Harvest Time information is available.