Romulan Genetics Seeds Blacklung

Strain Overview
Blacklung seeds from Romulan Genetics are a feminized photoperiod hybrid created by crossing Mendobreath with the legendary Romulan. This combination produces vigorous plants with a tree-style structure and a flowering stretch of one to two times their vegetative height. Suitable for both indoor and outdoor cultivation, Blacklung seeds offer above-average to heavy yields, rewarding growers with dense, resin-rich flowers and a terpene profile that stands out in any garden. Indoor flowering time ranges from 63 to 70 days, while outdoor harvests are ready in October.

Genetics and Breeding
Romulan Genetics designed Blacklung seeds for cultivators seeking both exceptional flavor and strong garden performance. Mendobreath contributes its rich, layered aroma and robust resin production, while Romulan adds structure, color potential, and resilience. This hybrid leans 75% indica and 25% sativa, providing the grower with plants that balance vigorous growth with compact, high-yielding flower sets. Each pack includes a Cannverify security label with a QR code that links to grow information, photos, and terpene and cannabinoid lab results, ensuring transparency and authenticity.

Flavor and Aroma
Blacklung seeds deliver a unique bouquet that is loud and complex, appealing to growers and consumers who prioritize terpene depth. The scent blends delicate floral baby’s breath with a bold tar undertone, layered with earthy, spicy, and peppery notes. Subtle dank accents and intricate floral nuances round out the aroma. On the palate, these flavors translate into a rich and memorable experience, with the floral notes taking center stage before giving way to a lingering spice and earthiness.

Growth Characteristics
This hybrid is adaptable and suitable for growers of any skill level. Blacklung seeds produce plants with a strong central structure and ample lateral branching, making them well-suited for training techniques. During flowering, expect a moderate stretch of 1–2x, leading to dense, resinous buds that exhibit excellent bag appeal. The plants offer above-average resistance to spider mites and thrips, with average tolerance to powdery mildew, botrytis, heat, and cold. For growers seeking standout phenotypes, the progeny includes some exceptional heavy yielders.

Cultivation Recommendations
Romulan Genetics recommends allowing Blacklung seeds to remain in the vegetative stage until plants reach sexual maturity, indicated by the appearance of stigmas, before switching to flowering. Cloning is suggested for those wanting to stabilize preferred traits across multiple runs. While the breeder has thoroughly tested these seeds with consistent results, patience during the early growth stages can help ensure uniformity and reduce the likelihood of intersex traits. Taking cuts before flowering is encouraged for those seeking to preserve the most impressive phenotypes.