The Leaf Index
Vol. IA field guide to cannabis cultivarsleafly.cc
No. 3184Hybrid

Lao Sa by The Real Seed Company

Thai Landrace

Lao Sa is a hybrid strain developed by The Real Seed Company, drawing heavily on traditional sativa genetics, particularly from Thailand. It was bred to preserve and enhance endangered high-THC cannabis germplasm, integrating classic landrace traits with modern breeding.

EffectsEnergetic
AromaCitrusEarthyHerbalPineSkunkyPepperySpicyTropical

Appearance

Lao Sa exhibits the tall, elongated bud structure characteristic of its sativa lineage. Buds are often a mix of green shades, sometimes with purple hues under specific conditions, and are covered in trichomes. The airy leaf structure is interwoven with shimmering pistils.

Microscopic examination reveals dense glandular trichomes, indicating high cannabinoid and terpene production. The compact bud structure is noted as being suitable for resin extraction.

Aroma & Flavor

The aroma of Lao Sa is complex, featuring spicy, earthy, and pine notes, with herbal undertones. Initial scents are often sharp and citrusy, evolving into muskier, skunky, and peppery elements. This multi-layered fragrance is a hallmark of its genetic heritage.

Its flavor profile mirrors the aroma, starting with spicy and citrus notes that transition to an earthy and herbal finish. This sophisticated taste is attributed to a rich terpene combination, with some users comparing it to Thai teas or herbal remedies.

Effects

Lao Sa is known for its energetic and uplifting properties, consistent with its strong sativa influence. The strain provides a stimulating experience that is appreciated by users seeking a more active or cerebral effect.

Terpenes & Cannabinoids

While specific percentages are not detailed, Lao Sa is noted for its high THC content, potentially exceeding 25% when optimally grown. Research suggests that strains with this heritage can exhibit enhanced cannabinoid yields.

Key terpenes contributing to its profile include Myrcene, Limonene, Caryophyllene, and Pinene. These compounds are instrumental in shaping the strain's distinct aroma, flavor, and potential effects.

Growing

Lao Sa is described as a tall-growing strain with an airy bud structure, reflecting its tropical sativa origins. It is noted for its vigor and resilience, making it suitable for both indoor and outdoor cultivation.

Origins & Lineage

Lao Sa was bred by The Real Seed Company as part of an initiative to preserve endangered high-THC cannabis genetics. Its lineage is deeply rooted in traditional Southeast Asian cannabis, with a significant Thai heritage.

The strain represents a revival of classic Thai landraces, selected for their potent characteristics and genetic purity. Modern breeding techniques have been employed to enhance its cannabinoid potency while maintaining its landrace integrity.

Frequently asked questions

What is the THC content of Lao Sa?
Lao Sa is reported to have a THC content of up to 25%.
What are the dominant terpenes in Lao Sa?
Key terpenes found in Lao Sa include Myrcene, Limonene, Caryophyllene, and Pinene.
What is the flavor profile of Lao Sa?
Lao Sa offers a complex flavor profile with initial spicy and citrus notes, followed by earthy and herbal undertones.
What are the origins of Lao Sa?
Lao Sa was developed by The Real Seed Company, drawing from traditional Southeast Asian and Thai sativa landraces.