Blueberry Jack

Blueberry Jack is a hybrid cross of Jack Herer and DJ Short Blueberry from DJ Short. Known for blueberry, pine, berry aromatics.

Blueberry Jack (also circulated as Blue Jack) is a hybrid cultivar bred by DJ Short from Jack Herer and DJ Short Blueberry. Photoperiod cuts typically finish flowering in 8–10 weeks (~56–70 days) under indoor or greenhouse lighting.

Aroma and flavor

Jars of Blueberry Jack are most often described as showing jammy blueberry, crisp conifer pine, ripe mixed berry and rich, buttery cream. Chemotype data points to fresh, piney-floral terpinolene, sweet, herbaceous ocimene and peppery beta-caryophyllene as the primary aromatic drivers, with batch-to-batch variation depending on cultivation and curing.

Reported effects

Consumers commonly report physical relaxation, an upbeat, cheerful mood and a lifted, positive outlook, making Blueberry Jack a frequent pick for late-afternoon or flexible social and evening use. The most commonly noted downsides are dry mouth and nervousness if overconsumed.