Jack 47 5 seeds + 2 bonus
Jack 47 Seeds – Jack Herer × AK 47 by Sweet Seeds
What is Jack 47? Jack 47 by Sweet Seeds is a feminised, photoperiod hybrid of Jack Herer × AK 47 with 75% Sativa and 25% Indica. Indoors it flowers for around 9½ weeks and, according to the manufacturer, yields 500 to 600 g/m²; outdoors, harvest is at the end of October. Sweet Seeds does not state a THC value but describes the effect as strong, mentally stimulating and long-lasting. A sweet, fresh scent with lemon and a hint of incense is typical. The vigorous, multi-award-winning strain is rated in the shop for beginners and professionals – in the Sativa strains category. Available in a pack of 5 seeds + 2 bonus.
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Manufacturer Information
Genetics & Origin of Jack 47
In Jack 47, Sweet Seeds has brought together two strains that the breeder calls legends: Jack Herer and AK 47. The outcome was a Sativa-dominant hybrid with 75% Sativa and 25% Indica, whose hybrid vigour it highlights – strong growth, sturdy main shoots and cuttings that, according to the manufacturer, root in 7 days. Added to this are four awards: first places at the Cannabis Canarias Cup (Best Indoor, Summer Edition 2011) and at the 1ª Copa Córdoba Verano 2011 (Outdoor), a second place at the Canarias Cup 2013 (Best Outdoor) and a third place at the Copa del Rey in Bogotá 2015 (Outdoor). The breeder does not state THC and CBD values. The seeds are feminised and photoperiod. Strains of the same name from other breeders are also available from us individually: Jack Herer by Sensi Seeds and AK-47 by Serious Seeds.
Who Is Jack 47 For?
Jack 47 is a strain for everyone who wants to combine vigorous growth and Sativa effect. It suits:
- Sativa fans looking for a strong, mentally stimulating high
- Yield-focused indoor growers with headroom
- Growers who want to take cuttings and keep a mother plant
- Beginners looking for a hybrid that, according to the manufacturer, is uncomplicated to grow
- Lovers of sweet, lemony aromas with a note of incense
It is less suitable for growing in open ground in regions with an early, wet autumn, because harvest does not fall until the end of October. You can find strains for the grow room under feminised indoor seeds.
Growing Jack 47: Indoor & Outdoor
Indoor Growing
Indoors, Jack 47 needs around 9½ weeks of flowering. Sweet Seeds states 500 to 600 g/m² and describes growing it as uncomplicated thanks to its hybrid vigour. The plants form sturdy main shoots; the manufacturer does not give a height in centimetres but speaks of a strain for everyone who wants to "aim high". With a Sativa-dominant strain with strong growth, it makes sense not to switch to 12/12 too late or to work with topping and a net so that the distance to the lamp is sufficient. According to the manufacturer, cuttings root in 7 days, which makes the strain interesting for mother plants. You will find the basics of growing in the Growpedia.
Outdoor Growing
Outdoors, Jack 47 ripens late: Sweet Seeds names the end of October as the harvest time. That requires a long, dry autumn or a greenhouse; in locations with early wet weather, the risk increases that the flowers will not ripen cleanly. The manufacturer gives the yield as "very high", without a figure per plant, and highlights the strain's extreme vitality and adaptability. Plan plenty of space and sturdy supports. Only grow where it is legal to do so.
Effect, Aroma & Flavour of Jack 47
According to Sweet Seeds, the scent of Jack 47 is sweet and fresh, with lemon notes and a hint of incense; the breeder describes the flavour as fruity-sweet and slightly spicy. It speaks of a complex terpene profile with classic Sativa character but does not name any individual terpenes – there is no lab terpene profile. The effect is described as strong, mentally stimulating and long-lasting; Sweet Seeds recommends the strain to creative minds and experienced connoisseurs. The strain description does not contain a THC value, so we do not add one. Because the manufacturer emphasises the strength, consumers with little experience should keep the dose low. How intense the effect is depends on dose and individual tolerance.
Note: Effect information is based on manufacturer data and user experience and does not constitute medical advice.
Why Buy Jack 47 at United Seedbanks?
United Seedbanks is not an anonymous mail-order seller but a specialist shop for cannabis seeds. You get Jack 47 from us as original seed stock from Sweet Seeds – with honest strain data instead of advertising promises.
- Original genetics from Sweet Seeds – Jack 47 as a feminised pack of 5 with two bonus seeds straight from the breeder.
- Personal expert advice – we know our range and help you choose the right strain and pack size.
- Discreet shipping – neutrally packed, free shipping from €100.
- Secure payment of your choice – credit card, bank transfer or Bitcoin.
- Verified quality – carefully stored seeds for reliable germination.
This gives you Jack 47 with expertise, discretion and dependable service from a single source. The breeder's full range is available on the Sweet Seeds page.
Frequently Asked Questions about Jack 47
Which strains make up Jack 47?
Jack Herer × AK 47. Sweet Seeds gives the ratio as 75% Sativa and 25% Indica.
Is Jack 47 suitable for beginners?
Indoors, yes: Sweet Seeds describes growing it as uncomplicated, and in the shop the strain is rated for beginners and professionals. Outdoors, by contrast, the late harvest at the end of October is demanding.
How long does Jack 47 flower?
Indoors around 9½ weeks after the switch to 12/12. Outdoors, the manufacturer names the end of October as the harvest time.
Which awards has Jack 47 won?
Sweet Seeds lists four: first places at the Cannabis Canarias Cup (Best Indoor, 2011) and at the 1ª Copa Córdoba Verano 2011 (Outdoor), a second place at the Canarias Cup 2013 and a third place at the Copa del Rey in Bogotá 2015.
How much does Jack 47 yield?
Indoors, the manufacturer states 500 to 600 g/m². For open ground it speaks of a very high yield, without stating a figure per plant.