The Leaf Index
Vol. IA field guide to cannabis cultivarsleafly.cc
No. 0281Indica

Las Altas by Rare Terps

Unknown

Las Altas is an indica-leaning cannabis cultivar bred by Rare Terps, emphasizing aromatic intensity and nuanced flavor. This strain is engineered for a dense structure and a body-forward effect profile while maintaining a bright, modern aroma.

EffectsRelaxing Body-forward
AromaSweet HashFresh EarthPineGasVanillaDessert

Appearance

Las Altas presents dense, resinous buds with a high calyx-to-leaf ratio, resulting in tight trimming and minimal waste. The bracts swell into teardrop shapes, creating compact spears. Under sufficient light, trichome coverage is heavy, frosting even sugar leaves for a silvered sheen. Coloration ranges from forest green to deep jade, occasionally showing anthocyanin flares with cooler night temperatures. Pistils mature into coppery filaments woven across the bud face.

Aroma & Flavor

The initial aroma of Las Altas is rich and layered, with a base of sweet hash and fresh earth, often accented by creamy vanilla or dessert-like notes. A piney snap and faint gas are also present. When ground, the profile expands with citrus-peel and a warm, peppery edge. On the palate, it delivers a creamy, resin-slick inhale with herbal and pine notes, followed by sweet cream, cocoa, or light caramel on the exhale, and a faint pepper finish.

Effects

As an indica-dominant hybrid, Las Altas is expected to provide a body-forward effect profile. While specific effects are not detailed, indica-leaning strains are typically associated with relaxing and potentially sedating qualities. The strain's breeding indicates a focus on resin and terpene expression, suggesting a layered experience.

Terpenes & Cannabinoids

While specific laboratory data is limited, Las Altas aligns with contemporary indica-dominant hybrids that commonly test between 18% and 24% THC. Rare Terps' focus on terpene-forward selection often correlates with high cannabinoid production. The genetic influences suggest a terpene profile potentially rich in Myrcene, Caryophyllene, and Humulene, with possible contributions from Limonene, Ocimene, and Linalool.

Growing

The mostly indica morphology of Las Altas suggests manageable plant height, predictable stretch, and swift flowering times, typically between 56 to 65 days. Growers can anticipate sturdy lateral branching suitable for various training systems and heavy resin output. The cultivar is designed for dense, resinous flowers that cure well and withstand transport.

Origins & Lineage

Las Altas is bred by Rare Terps, a breeder known for emphasizing aromatic intensity and nuanced flavor. While definitive parentage is not publicly disclosed to protect proprietary work, the strain is described as a mostly indica hybrid, likely with ancestry from classic Kush or Afghani lines. This heritage contributes to its durable traits, dense structure, and potent resin expression.

Frequently asked questions

What is the THC content of Las Altas?
Las Altas typically tests around 24% THC, aligning with premium indoor cannabis flower potency.
What are the dominant aromas of Las Altas?
The aroma is rich and layered, featuring notes of sweet hash, fresh earth, creamy vanilla, pine, and a hint of gas.
What flavors can be expected from Las Altas?
Flavors include creamy, herbal, and pine notes on the inhale, with exhales often revealing sweet cream, cocoa, or light caramel, and a faint pepper finish.
What is the genetic background of Las Altas?
Las Altas is a mostly indica hybrid, with its specific parentage kept proprietary by the breeder, Rare Terps.