Alpha Blue

Alpha Blue is a sativa cross combining Blue Dream and NYC Diesel. Known for blueberry, diesel, berry aromatics.

In grower catalogs and dispensary menus, Alpha Blue (also circulated as Alpha Dream, DD) is documented as a sativa cross combining Blue Dream and NYC Diesel. In breeding programs, it has served as a parent line for Alpha Express and Alpha Cow. State lab records track Alpha Blue across 2 legal markets between 2016 and 2024, with a large share of tested flower batches originating from a single regional cultivator. Photoperiod cuts typically finish flowering in 9–11 weeks (~63–77 days) under indoor or greenhouse lighting.

Aroma and flavor

Jars of Alpha Blue are most often described as showing jammy blueberry, sharp fuel and diesel, ripe mixed berry and bright citrus zest. Chemotype data points to earthy, herbal myrcene, crisp, forest-like pinene and peppery beta-caryophyllene as the primary aromatic drivers, with batch-to-batch variation depending on cultivation and curing.

Reported effects

Consumers commonly report an active, energetic lift, a lifted, positive outlook and clear-headed task focus, making Alpha Blue a frequent pick for daytime sessions, creative work, or social settings. The most commonly noted downsides are unease or racing thoughts at higher doses and dry mouth.