The Leaf Index
Vol. IA field guide to cannabis cultivarsleafly.cc
No. 4840Indica

Rosa Hasi by Fabis Finest

Sativa Phenotype × Rare Landrace

Rosa Hasi is an indica strain developed by Fabis Finest, recognized for its potent THC content and distinctive sensory profile. The breeding process focused on selecting vigorous and aromatic sativa phenotypes, blended with careful cultivation techniques to enhance resin production and yield.

AromaCitrusFloralHerbalLavenderMangoOrangePine

Appearance

Rosa Hasi buds are visually striking, densely packed with trichomes and featuring vibrant green hues interspersed with lavender and purple during late flowering stages. Bright orange pistils contrast against the deep calyx backdrop, and the flowers exhibit impressive uniformity in size and shape. Close examination reveals a shimmering resin layer, indicative of its rich cannabinoid and terpene content.

Aroma & Flavor

The aroma of Rosa Hasi is a complex blend of sweet floral notes and subtle citrus undertones, often described as reminiscent of a blooming garden after rain. Dominant aromatic compounds include linalool and limonene. Its flavor profile continues this theme, offering sweet, fruity tastes with a gentle herbal aftertaste, influenced by terpenes like limonene and myrcene, contributing notes of mango and citrus.

Effects

Rosa Hasi is noted for delivering a potent psychoactive experience, primarily driven by its high THC content. While specific effects are not detailed in the source, its sativa-dominant lineage and terpene profile suggest potential for uplifting and stimulating sensations. The strain's high THC concentration is ideal for those seeking significant euphoria and focus.

Terpenes & Cannabinoids

This strain typically exhibits THC levels ranging from 20-24%, with CBD content below 1%. Independent lab tests confirm its high THC potency, with a THC to other cannabinoid ratio often around 24:1. Minor cannabinoids like CBG and CBN are present in small concentrations. Key terpenes identified include Myrcene, Limonene, Caryophyllene, Linalool, and Pinene, contributing to its complex aroma and flavor.

Growing

Developed over approximately 18 months with over a dozen experimental crosses, Rosa Hasi's genetics show a dominant sativa presence (70-80%), enhanced for resin production and yield. Initial grows indicated a 15% average yield increase compared to similar strains in comparable climates, attributed to its robust genetics. The plants typically grow tall with a strong central cola and evenly spaced side branches.

Origins & Lineage

Rosa Hasi was created by Fabis Finest with the ambition to develop a sativa-based strain excelling in potency and unique profile. The lineage features carefully selected, vigorous, and aromatic sativa phenotypes, crossed with a rare landrace known for its aromatic qualities. This meticulous breeding process, involving analysis of over 300 samples, ensured desirable sativa effects and a balanced cannabinoid and terpene profile.

Frequently asked questions

What is the THC content of Rosa Hasi?
Rosa Hasi typically contains THC levels ranging from 20-24%.
What are the dominant terpenes in Rosa Hasi?
The dominant terpenes identified in Rosa Hasi include Myrcene, Limonene, Caryophyllene, Linalool, and Pinene.
What is the reported lineage of Rosa Hasi?
Rosa Hasi is primarily sativa-dominant, resulting from a cross between carefully selected sativa phenotypes and a rare landrace known for its aromatic qualities.
What are the reported flavors and aromas of Rosa Hasi?
Rosa Hasi offers a complex aroma of sweet floral notes and citrus undertones, with flavors described as sweet, fruity, and herbal with hints of mango and citrus.