Sweet Seeds - Black Jack F1 Fast Version (Feminized)

Sweet Seeds – Black Jack F1 Fast Version – Speedy Flowering, Classic Aroma

Black Jack F1 Fast Version by Sweet Seeds delivers the beloved traits of Black Jack—intense resin, rich incense aroma—with a shortened flowering time. Ideal for cultivators seeking a rapid harvest without compromising quality.

This F1 Fast Version uses photoperiod genetics enhanced for quicker maturity. It retains the robust growth and balanced effect of the original, but with a flowering time reduced to about 7–8 weeks indoors.

Some users say it provides a clear-headed uplift followed by soothing relaxation. Such reports are anecdotal, not prescriptive.

Origin and Background

The breeding team at Sweet Seeds crossed Black Jack with specially selected fast-flowering parental lines. The result is a photoperiod strain that finishes significantly sooner than its standard counterpart.

Growing Characteristics

Black Jack F1 Fast Version is known for vigorous growth, forming dense buds coated in aromatic resin. Indoors, maintain moderate nutrients and stable conditions for maximum yield. The signature sweet, incense-like bouquet intensifies as harvest time approaches.

Many gardeners choose Black Jack F1 Fast Version for its quick flowering and abundant resin production. Fans appreciate the aromatic profile and balanced effect, which suits various occasions. An excellent choice when time is limited but quality is paramount.