Jack 47 is a truly super hybrid that is a combination of two incredibly potent marijuana strains. viz. Jack Herer and AK47. Using the very same elite Jack Herer clone that was used to create Black Jack, Jack 47 is a 75% sativa plant with yields that range from the very good to extraordinary in size. Jack 47 is a vigorous hybrid which is exemplified by the fact that cuttings taken from mother plants will root in just 7 days. It can be grown indoors and also outdoors where the climate will permit a late October harvest (northern hemisphere) which basically means a Mediterranean type of climate or warmer is most suitable. Indoors yields of 500 - 600 gr/m weed can be obtained in a 67 day (nine and a half weeks) flowering period. When grown outdoors in a suitable climate yields are very high indeed. Its large colas are dense and plastered with sticky resin and it is a notable facet of this strain that it also has a strong resistance to mould. It is adaptable to a wide range of growing techniques and methods. The aroma is sweet and reminiscent of Jack Herer while the flavour is that of sugared lemons with notes of incense. Its THC level is above 20% and therefore the effect is amazingly potent and which is euphoric, happy and relaxing all at the same time. This depression is very good for those suffering with occular pressure as well as for , stress and .