GENETICS & LINEAGE HISTORY

Blue Ice S1 keeps the best of the original Dutch-influenced Blue Ice, combining an esteemed Blueberry legacy with a robust White Widow genetic foundation. Sourced direct in bulk from HeisenBeans as an authorised UK distributor, this S1 (selfed) iteration sharpens the phenotypic expression of the classic. By self-pollinating the elite cut, HeisenBeans has brought tighter consistency and outstanding uniformity while preserving the beloved botanical characteristics that made it a staple in the genetic archive.

AROMA & TERPENE PROFILE

The aromatic profile is crisp, clean, and highly refreshing. Leading the olfactory evaluation is a cool, fresh blueberry sweetness that completely avoids being overly syrupy or heavy. Delicate floral notes surface beautifully alongside a soft, grounding earthy base. As the botanical specimen reaches full maturation and after curing, it presents a subtle, refined crispness with the berry tones blending seamlessly into floral and earthy layers. This is the kind of profile that feels familiar, steady, and true to a classic blue-line cultivar.

BOTANICAL STRUCTURE & CAPABILITY

HeisenBeans stabilised this genetic line for highly dependable, uniform development. It settles quickly with symmetrical lateral branching and adapts exceptionally well to canopy management techniques such as ScrOG. During the 8 to 9-week maturation cycle, it exhibits a controlled internodal stretch (1.2–1.5x) and consistent calyx stacking. The formations become medium-dense and heavily frosted, frequently flashing beautiful blue and silver anthocyanin colouration when exposed to cooler environmental conditions. The plant’s natural symmetry and S1 uniformity make it easy to manage, with reliable yields of clean, high-quality flowers that respond beautifully to basic training.