1 - Dutch High Life Cup 1998
3 - Highlife Hemp Fair (Hydro Cup) 2007

Jack Flash (Sensi Seeds)

Improving legendary Jack Herer seemed like an impossible goal. Yet, Sensi managed to give one of the world’s best strains the advantages of Super Skunk and Haze, dispelling the myth that flavourful tropical strains are difficult to grow. Jack Flash gives us Jack Herer’s amazing potency and astounds with awesome flavour and enormous yields: A top strain that makes her parents proud!

Genetics 55% indica - 45% sativa
Parents Jack Herer x Super Skunk x Haze
Flowering period 60-70 days
THC% High
CBD% Unknown
Yield (indoor) High
Height (indoor) Tall
Yield (outdoor) High
Height (outdoor) Tall
Harvest time (outdoor) Mid/end October
Available as Regular seeds
Seed bank Sensi Seeds
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Starting from € 108.00
10 seeds € 108.00

Easy Germination

Easy Germination

Cannabis Propagator

Cannabis Propagator

Disclaimer

Zativo caters to private customers only, and does not supply commercial or industrial growers with large amounts of cannabis seeds. If we have reason to suspect that the ordered seeds are destined for growing cannabis on a larger-than-private scale, we reserve the right to dismiss that specific order. 

1 - Dutch High Life Cup 1998
3 - Highlife Hemp Fair (Hydro Cup) 2007
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