Black Jack fem

Black Jack – Sweet Seeds

Black Jack is one of the great classics from the Spanish breeder Sweet Seeds and combines two legendary cannabis lines. The strain was created by crossing Black Domina and Jack Herer, thus combining the powerful Indica character of Black Domina with the distinctly Sativa-influenced characteristics of the famous Jack Herer. Over the years, this combination has made Black Jack one of the best-known Sweet Seeds Seeds.

When cultivated, Black Jack develops vigorous plants with long side branches and large leaves. The strain was selected especially for indoor cultivation, but can also be successfully cultivated outdoors. Under suitable conditions and with sufficient space, the plants can reach an impressive height of up to three metres outdoors. Black Jack thus combines a vigorous plant structure with the pronounced growth of its different parent lines.

In terms of aroma, different worlds also come together in Black Jack. Spicy and sweet notes combine with fresh, slightly citrus-like and classic Haze influences. The more powerful background of Black Domina complements the more complex side of Jack Herer and gives the strain an intense and multifaceted flavour profile.

Black Jack has also proven itself over many years at international cannabis competitions and has won numerous awards. The strain's achievements include:

1st Place – Interior Hydro – III Encuentro Por La Normalización Y El Consumo Responsable – Málaga – 2008
2nd Place – Mejor Hashish – X Revolta Verde – Girona – 2008
3rd Place – Exterior – V Copa Bitox – Sabadell – 2008
1st Place – Interior Hidro – IV Encuentro Por La Normalización Y El Consumo Responsable – Málaga – 2009
2nd Place – Interior – Fumaria – Lleida – 2009
3rd Place – Interior Hidro – 1ª Copa THC Skunk – Donostia – 2009
2nd Place – Exterior – Cata Copa de Cultivadores de Cannabis (CCCC) – Argentina – 2012
2nd Place – Interior Hydro – VII Copa del Gremi Growshops Catalunya Profesional – Barcelona Grow 2014
1st Place – Interior – I Certamen de Horticultura Cannábica – Montevideo – Uruguay – 2016
2nd Place – Exterior – Secret Cup Napoli – Nápoles – Italia – 2017

This long list of awards shows the status Black Jack has achieved over many years in the international cannabis scene and makes the strain one of the most traditional genetics in the Sweet Seeds range.

Lineage: Black Domina x Jack Herer
Genetics: Sativa / Indica
Flowering Time: 9 weeks
Smell: earthy, woody, lemon
THC: 21%

Sweet Seeds: strains from Valencia with award wins

Sweet Seeds is based in Valencia and has been around long enough that almost every grower in Europe knows the name. They focus mainly on feminized seeds. The strains are meant to be easy to grow and still enjoyable, whether you are planting outside or indoors. Back in 2007, 2008, and 2013, they even picked up the award for Best Seed Bank at Spannabis, which is the big cannabis fair in Spain. Over the years, a lot of their genetics have picked up prizes in smaller competitions too.

Quick Facts
Location: Valencia, Spain
Focus: Feminized seeds, autoflowers, and quick versions
Types Available: Feminized, autoflower, F1 Fast Version
Well Known For: Big Devil F1 Fast Version, Black Jack F1 Fast Version, Cream Caramel, Sweet Skunk Auto
Works Well For: Anyone who wants easy feminized seeds or a faster harvest

One thing they do differently is their F1 Fast Versions. These finish earlier but still keep their flavor and strength. For outdoor growers, that means you can harvest before the colder autumn days show up. A small bonus, they usually give free seeds with an order, which people like a lot. Sweet Seeds also won a lot of prices at different Cannabis cups, so you can be sure to get very good genetics.