The Leaf Index
Vol. IA field guide to cannabis cultivarsleafly.cc
No. 5749Indica

Ursa Major by Unknown Or Legendary

Unknown

Ursa Major is an indica-dominant cannabis strain with elusive origins, bred by the underground collective known as Unknown or Legendary. It gained recognition for its potent effects and unique genetic foundation, making it a notable development in indica breeding.

EffectsRelaxing Potent Calming Tranquil Body High
May help withInsomnia Pain Stress
AromaEarthyWoodyPungentPineCitrusSpicyHerbal

Appearance

Ursa Major buds are visually striking, characterized by dense structures and deep green coloration, often accented with purple undertones. They are typically coated in a generous layer of trichomes, giving them a frosty appearance. Some observations also note the presence of subtle red and amber pistils.

The buds are known for their firmness and compact nature, indicative of their genetic robustness and high resin production. This resinous coating is a visual cue to the strain's potent cannabinoid and terpene content.

Aroma & Flavor

The aroma of Ursa Major is complex, beginning with a pungent, earthy, and woody scent reminiscent of a damp forest floor. This is often complemented by notes of pine and a subtle hint of citrus. Upon closer inspection, secondary aromas of spice and herbal qualities emerge, attributed to its terpene profile.

Its flavor profile mirrors its aroma, delivering a deep, earthy taste with prominent herbal notes. The initial taste is often followed by a surprising sweetness and spicy nuances, frequently finishing with a pleasant, slightly nutty aftertaste. Some also detect hints of pine resin.

Effects

As an indica-dominant strain, Ursa Major is primarily associated with deeply relaxing and potent effects. It is often sought after for its ability to induce a sense of calm and tranquility.

Users may experience a significant body high, contributing to its reputation for promoting relaxation. Its effects are generally considered to be strong and long-lasting, making it a popular choice for evening use.

Terpenes & Cannabinoids

While specific terpene percentages are not detailed, Ursa Major is known to contain Myrcene and Caryophyllene, contributing to its distinct aroma and potential effects. These terpenes are often associated with earthy, spicy, and relaxing qualities.

Cannabinoid analysis indicates a THC content typically ranging between 15-20%, with CBD levels below 1%. Some later reports suggest THC levels potentially reaching 18-22%, consistent with its potent indica genetics.

Growing

Ursa Major is noted for its resilience, particularly in outdoor cultivation environments. Its genetic makeup suggests predictable growth patterns, making it a stable choice for breeders and cultivators.

The strain exhibits characteristics typical of indica varieties, including dense bud structure and high resin production. Its robust nature and predictable traits have made it a subject of study for modern breeders aiming to understand meticulous selection strategies.

Origins & Lineage

The exact origins of Ursa Major are shrouded in mystery, attributed to underground cannabis experimentation by breeders known only as Unknown or Legendary. Early accounts date back to the mid-2010s, with rumors of its development stemming from chance encounters at private seed exchanges in the Pacific Northwest.

Its genetic lineage is deeply rooted in the indica family, with genomic studies indicating a high degree of similarity to traditional heavy-bodied indicas. This carefully curated lineage contributes to its stable genetic profile and characteristic effects, solidifying its reputation as a milestone in indica breeding.

Frequently asked questions

What is the THC content of Ursa Major?
THC levels in Ursa Major typically range from 15-20%, with some reports indicating potential ranges of 18-22%.
What are the primary aromas and flavors of Ursa Major?
Ursa Major features a complex aroma and flavor profile characterized by earthy, woody, pungent, and pine notes, often complemented by hints of citrus, spice, and herbal undertones.
What kind of effects can be expected from Ursa Major?
As an indica-dominant strain, Ursa Major is known for delivering potent, relaxing, and calming effects, often leading to a significant body high.
Who are the original breeders of Ursa Major?
The strain is attributed to the enigmatic breeders known as Unknown or Legendary, developed through underground cannabis experimentation.