Humboldt Seed Company Blueberry Cupcake

Strain Overview

Blueberry Cupcake seeds by Humboldt Seed Company are feminized hybrid cannabis seeds created from Blueberry Muffin and Wedding Cake genetics. Originally developed and discovered by HendRx Farms and featured in The Grow-Off 2020, this cultivar is known for vigorous growth, dense flower production, heavy trichomes, and a distinctive blueberry, cake, and fuel terpene profile.

Genetics and Lineage

Blueberry Muffin contributes sweet blueberry and pastry characteristics, while Wedding Cake adds dense flower structure, resin production, and subtle fuel undertones. Blueberry Cupcake seeds offer a consistent blueberry-forward profile with some phenotypic variation from the selfed generation.

Flavor and Aroma

Blueberry Cupcake delivers sweet fresh blueberry layered with creamy cake batter and baked dessert notes. Subtle fuel undertones add contrast to the sugary fruit and pastry profile, creating a complex dessert-style terpene combination.

Growth and Flowering

Blueberry Cupcake seeds produce vigorous plants with strong hybrid growth, sturdy branching, and rapid lateral development. Indoor flowering takes approximately 60 days, with outdoor harvest generally occurring October 10–20. Dense flower stacking and heavy resin production develop throughout late flowering.

Appearance and Cultivation

Blueberry Cupcake develops large, dense, frosty flowers with abundant trichome coverage and strong aromatic expression. These feminized photoperiod cannabis seeds perform well indoors and outdoors and respond to topping, low-stress training, and canopy management. Proper airflow and humidity control are beneficial during late flowering due to dense flower formation.

Seed Type

Blueberry Cupcake seeds by Humboldt Seed Company are feminized photoperiod cannabis seeds combining Blueberry Muffin and Wedding Cake genetics. This HendRx Farms-origin cultivar offers approximately 60-day flowering, vigorous growth, substantial yield potential, dense resin-rich flowers, and distinctive blueberry, cake batter, and fuel terpenes.