
Strain Overview
Sour Pupil seeds by Mass Medical Strains offer a distinctive fusion of classic and modern cannabis genetics. By crossing the legendary Sour Diesel with the reversed Star Pupil mother cut, this feminized hybrid brings together two celebrated lineages in a form that is flavorful, aromatic, and highly cultivable. The result is a vigorous, easy-to-grow plant that performs reliably in a range of environments while delivering exceptional visual and olfactory appeal.
Breeder and Genetic Lineage
Sour Pupil seeds are the creation of Mass Medical Strains, a breeder known for unique, high-quality cannabis varieties with a focus on standout terpene profiles and stable growth traits. This hybrid combines East Coast legend Sour Diesel with the breeder’s own reversed Star Pupil cut, producing a strain that exhibits strong hybrid vigor. The pairing of these two iconic plants results in a phenotype that is both expressive and easy to manage, making Sour Pupil seeds an excellent choice for home growers and seasoned cultivators alike.
Growth Characteristics
Sour Pupil seeds produce plants that are notably more compact and structurally sound than traditional Sour Diesel cultivars, which are known for their stretching tendencies. These plants grow with a stout and sturdy structure, featuring strong branching and a high yield potential. Sour Pupil responds well to various cultivation techniques and is well-suited for both indoor and outdoor environments. The strain performs particularly well in climates such as the Northeast, where resilience and reliability are key. Flowering time ranges from 7 to 9 weeks indoors, with outdoor plants typically ready by early October.
Aromatic Profile
The aroma of Sour Pupil is rich and layered, dominated by the unmistakable sharpness of sour diesel and accented with unique notes contributed by the Star Pupil lineage. The classic fuel-forward scent is interwoven with hints of candy, grape, and a deep funk that adds intrigue and complexity. This powerful aroma creates an immersive experience for growers and consumers alike, as the scent fills the room with its potent and unmistakable profile. Sour Pupil seeds consistently produce plants that exude this signature blend of pungency and sweetness.
Flavor Profile
Sour Pupil seeds deliver a flavorful expression that mirrors its bold aroma. On the inhale, users can expect intense sour diesel and gasoline flavors that evoke the classic East Coast terpene experience. This is followed by an evolving sweetness on the exhale, with notes of grape, berry, and candy that reflect the influence of the Star Pupil genetics. The result is a flavor experience that is balanced, dynamic, and unforgettable. The interplay between sour, sweet, and fuel-like tones gives Sour Pupil a distinctive character that sets it apart from other hybrids.
Cultivation Details
Sour Pupil seeds are ideal for growers looking for a hardy and productive plant with unique character. The structure of the plant is short to medium in height, making it easy to manage in limited spaces while still producing large, resinous buds. Its adaptability to various growing conditions and resistance to stress make it suitable for cultivators at all levels. Whether grown indoors or out, these feminized seeds provide consistent results, yielding high-quality buds with standout aroma and flavor.