Nepal Jam
Hybrid (sativa-leaning) · Lineage: Commonly attributed to a cross of a Nepalese highland landrace and a Jamaican landrace, preserved and released by ACE Seeds.
· How this profile is built: type, lineage, cannabinoid figures and the flavor, terpene and effect terms are aggregated from public cultivar records, and the summary is generated from those fields rather than copied from any third party. Per-record source citations and check dates are not stored yet. Batch-level lab numbers, when a certificate of analysis is linked below, are the verified figures.
Nepal Jam is a landrace-derived hybrid released by ACE Seeds, commonly attributed to a pairing of Nepalese highland stock with a Jamaican landrace. The project aimed to blend the hashy resin and cold tolerance of Himalayan genetics with the brighter, sweeter character of Caribbean lines. It circulates mainly through preservation-minded seed channels rather than dispensary menus, and is frequently cited as an accessible entry point into highland Nepalese genetics.
Profile
Flowers typically run medium-sized and semi-compact, with a mountain-hybrid structure that sits between airy sativa and denser indica forms, carrying moderate-to-heavy trichome coverage suited to resin work. The aroma is commonly described as sweet incense, sandalwood, and tropical fruit over an earthy hash base, with flavor reports following in a sweet, spiced, resinous direction. Myrcene, caryophyllene, and pinene are among the terpenes most frequently reported for plants grown from released seed, with phenotypes leaning fruitier or hashier by turns.
Reported effects
Consumers commonly report a warm, clear, and gently uplifting sensation that settles into relaxed comfort over time. Some consumers commonly report a balanced character that avoids both racy edges and heavy sedation. Reported experiences vary with individual tolerance, product batch, and consumption method, and these descriptions do not represent medical or therapeutic claims.
Consumer-reported descriptors for general information — not medical advice; no therapeutic claims are made.
Cultivation notes
Growers typically report flowering periods of 9 to 11 weeks, moderate stretch, and good resistance to cool weather inherited from the Nepalese side. The line handles outdoor mountain climates well and adapts to indoor rooms with light training, and growers typically note strong resin production that rewards hash makers. Yields are generally described as moderate, with hardiness and aroma cited as the line's strengths.
Reported effects
RelaxedSleepyUpliftedFlavors
EarthyFloralPineSpicySweetWhere to find it
No business-provided menus list this strain yet — menus appear as stores claim their listings. Find licensed stores near you and ask.
Frequently asked
What does the name Nepal Jam describe?
The name compresses the cultivar's two parent regions, Nepal and Jamaica, into a single label, with Jam doubling as a nod to the sweet, jammy fruit notes some phenotypes express. It is a breeder-assigned name from ACE Seeds rather than a traditional regional term, marking a deliberate cross rather than a single landrace population.
Is Nepal Jam a true landrace?
No, it is a hybrid built from two landraces rather than an unaltered regional population itself. Both parents are landrace stock, which gives the line strong heirloom character, but the cross is a modern preservation-era project. Growers should regard lineage details as commonly attributed to the breeder rather than independently verified.
Tastes like
Similar cultivars
Record activity
- Jul 17, 2026 — Record first published on this platform.
This platform logs changes it makes to its own record. It is not a log of the business's activity, and an absence of entries is not a finding about the business.
Spot something wrong?
Tell us which field is inaccurate and what it should be. No account needed. Nothing you submit publishes automatically — a reviewer checks every correction first, and accepted corrections are logged publicly on this page with the date. Business record fields only; please do not submit personal information about any individual.
Effects and flavors are reported by consumers and sources for general information only. This is not medical advice and makes no therapeutic claims.