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Karel’s Herer Haze Regular Seeds


Highly potent sativa dominant hybrid with intense flavours


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Karel’s Herer Haze Regular Cannabis Seeds by Super Sativa Seed Club

Karel’s Herer Haze Regular combines two exceptional powerhouse varieties, namely Jack Herer and Super Sativa Seed Club’s own Karel’s Haze. The result is a strong and potent sativa-dominant hybrid with a longer than average flowering time but whose qualities more than justify the extra waiting time.

The classic Jack Herer sativa mother has the most intense citrus sativa terpene profile that we have experienced, alongside an open sativa bud structure and a sativa growth pattern with a thick coating of trichomes. Unfortunately it also has a 13-14 week flowering time which we needed to reduce in the subsequent hybridisation. Crossed with our best-selling Karel’s Haze reduces the resultant flowering time to 10-11 weeks. Much more realistic for the home grower!

Plants have a clear 75% sativa content with an active, creative high. Karel’s Herer Haze plants are medium/tall in height, with large buds. The terpene profile can be intensely citrus, with gassy/fuel elements. It’s a very aromatic blend of gassy and Haze-y citrus fruitiness which produces a smooth vape/smoke with several delicious layers of flavour. With a powerful psychoactive effect you feel instantly relaxed. The Haze influence enhances your creativity, with a long lasting and unusually powerful high.

Expect high yields of very high-THC weed.

Buy Super Sativa Seed Club’s Karel’s Herer Haze Regular cannabis seeds today from the internet’s best value seed shop – Coffee Shop Seeds


Super Sativa Seed Club

The return of Super Sativa Seed Club, one of the original Dutch seed banks now led by founder Karel Schelfhout and his son Kees. First hitting the scene in 1985 out of Amsterdam, unfortunate events saw the end and the seed bank closed it's doors just 2 years and millions of seed sales later. Continuing his passion Karel didn't stop breeding and continued to breed new strains for Amsterdam coffee shops. Now Karel and Kees offer us classic strains like Old School Haze, a personal favourite of Karel's Sativa and sativa-dominant strains are the speciality of the house. Step back with these classics from Super Sativa Seed Club
Super Sativa Seed club


Jack Herer x Karel's Haze


Flowering Time

70 – 77 days

Flowering Type





High, Medium


Greenhouse, Grows Indoors, Grows outdoors


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