ZOM-THA-PHU-1120240002: Difference between revisions
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<!-- Classification & Type --> | <!-- Classification & Type --> | ||
|classification = Landrace | |classification = Landrace | ||
|accession_type = General | |accession_type = General population | ||
|selection_type = N/A | |selection_type = N/A | ||
|sexual_characteristics = Female | |sexual_characteristics = Female | ||
Revision as of 22:31, 13 March 2026
| Ban Nan Toeng General Population 2025 | |
|---|---|
| ZOM-THA-PHU-1120240002 | |
| At a Glance | |
| Classification | Landrace |
| Accession Type | General population |
| Selection Type | N/A |
| Sex | Female |
| Chemotype | High THC |
| Primary Purpose | Recreation, Medicine |
| Plant Height | 2–3 m |
| Photoperiod | Short-day |
| Aroma | Earthy spice, herbal musk, woody undertones, sweet tropical fruit, mango |
| Effects | Clear-headed, energizing, uplifting, euphoric, long-lasting, paranoia-free |
| Terpenes | Earthy spice, herbal musk, woody undertones, bright sweet fruit, mango |
| Botanical Characteristics | |
| Growth Pattern | Christmas tree |
| Branching | Minimal |
| Leaf Shape | Narrow |
| Leaflets | 9 |
| Leaf Color | Light greens, Dark greens |
| Stem Color | Light greens |
| Processing | |
| Method | Ganja |
| Hierarchy | |
| Gene Pool | Southeast Asian Genepool |
| Regional Complex | Lao-Isan (Mekong) Complex |
| Growing Region | Northeastern Thailand |
| Appellation | Phu Phan Mountains |
| Location | |
| Country | Thailand |
| Province/State | Sakhon Nakhon |
| District | Phu Phan |
| Locality | Ban Nan Toeng |
| Coordinates | 17.08882, 103.81875 |
| Elevation | 200 m |
| Aspect | N/A |
| Traditional Names | |
| Local Name | กัญชา |
| Pronunciation | Kạỵchā |
| Translation | Ganja |
| Synonyms | Phu Phan, Hang Krarok Phu Phan, Hang Krarok, Hang Suea, Foyton |
| Collection | |
| Method | Seeds |
| Sourcing Type | Point of Origin |
| Autochthonous | Yes |
| Date | 17/11/2024 |
| Harvest Date | 2025 |
| Collector | Éloïse,Isabella |
| Farmer | Nan Toeng Village Community |
| Expedition | ISAN02 |
| Conservation | |
| Priority | High |
| Legal Threats | Legal cultivation permitted |
| Population Est. | 10000 |
| Culling | Yes |
| Introgression | Pure landrace |
| Cultivation | |
| Status | Active |
| Seed Sourcing | Seeds are grown on the farm |
| Planting Method | Direct seeding |
| Cycle 1 Planting | July–September |
| Cycle 1 Harvest | January–March |
| Preservation | |
| Seed Storage | Zomia Genetic Library |
| Viability | Viable |
| Genetic Relationships | |
| Same Population | ZOM-THA-PHU-1120240001,ZOM-THA-PHU-1120240003,ZOM-THA-PHU-1120240004,ZOM-THA-PHU-1120240005,ZOM-THA-PHU-1120240006,ZOM-THA-PHU-1120240007,ZOM-THA-PHU-1120240008,ZOM-THA-PHU-1120240009,ZOM-THA-PHU-1120240010,ZOM-THA-PHU-1120240011 |
Ban Nan Toeng General Population 2025 is an open-pollinated domesticate landrace cannabis accession representing the full genetic breadth of the Ban Nan Toeng population, cultivated in the Phu Phan Mountains of Sakhon Nakhon Province, northeastern Thailand. The accession was documented by Éloïse and Isabella during expedition ISAN02 in November 2024.
Geography
Ban Nan Toeng is situated on the edge of the Kut Bak plateau within the Phu Phan Mountains of Sakhon Nakhon Province, in the Isan region of northeastern Thailand. The village sits at approximately 200 meters elevation in a warm, dry upland climate that has historically supported cannabis cultivation for generations. The Phu Phan Mountains were a significant source of material for the historic Thai Stick trade during the 20th century.
Collection Details
This accession represents the unselected general population of the Ban Nan Toeng landrace, collected in November 2024 by Éloïse and Isabella from the Nan Toeng Village Community during expedition ISAN02. Seeds were sourced directly from locally grown plants, reflecting the full phenotypic diversity of the population.
Cultivation Details
Cannabis is cultivated outdoors using direct seeding on upland village plots. Planting takes place between July and September, with harvest occurring between January and March. Plants typically reach between 2 and 3 meters in height. Seed stock is maintained entirely on-farm by the local community.
Botanical Characteristics
The Ban Nan Toeng general population displays classic narrow-leafed Lao-Isan morphology, with tall, elegant Christmas tree growth, long internodal spacing, and 9-leaflet narrow leaves. Two primary phenotypic expressions are present within the population. The Tiger Tail (Hang Suea) phenotype is characterised by robust structure, thicker colas, strong lateral branching, and a dense trichome coating, with an earthy, spiced terpene profile. The Squirrel Tail (Hang Krarok) phenotype is more delicate and elongated, producing cascading foxtail-like colas and lighter flowers, with a sweeter, more tropical aroma profile dominated by mango and floral notes.
Aroma
The overall terpene spectrum of the population ranges from earthy spice, herbal musk, and woody undertones through to bright sweet fruit, mango, and tropical floral notes.
Effects
Effects are clean, clear-headed, and stimulating, with an uplifting and euphoric quality. The high is long-lasting and notably paranoia-free, consistent with classic Mekong sativa expression.
Conservation Status
The Ban Nan Toeng landrace faces ongoing genetic pressure from the widespread culling of male plants, driven by a shift toward seedless flower production. This practice has created a genetic bottleneck, with hermaphroditic plants becoming an increasingly dominant pollen source. Conservation efforts are underway, with plans to cultivate large male populations in controlled remote settings to restore genetic diversity and produce stabilised seed stock for local farmers.