1. General Introduction
Man Hau plum is one of the most iconic and beloved specialty fruits of Moc Chau Plateau, Son La Province. Ripening from May to July, these plums are known for their attractive reddish-purple skin and refreshing sweet-tart flavor. For locals and travelers alike, they symbolize the joy and vibrancy of summer in Vietnam’s northwest mountains.

2. Distinctive Features

- Appearance: Round fruits with glossy, smooth skin; turns reddish-purple when ripe.

- Flesh: Pale yellow, juicy, crisp, with a mildly sour yet pleasant sweet flavor.

- Variety: Locally known as “Man Hau,” distinct from other northern Vietnamese plum varieties.

- Uses: Eaten fresh, dipped in chili salt, or processed into jam, syrup, juice, or dried snacks.

3. Key Growing Areas

- Grown extensively in Tan Lap, Phieng Luong, and Chieng Hac communes in Moc Chau – areas with ideal altitude and a cool, temperate climate year-round.

- Cultivated by local farmers and cooperatives, with some adopting organic and OCOP-standard practices.

4. Value & Cultural Significance

- A major source of income for many households in Moc Chau.

- Widely favored by consumers across the country as a seasonal summer treat.

- Featured in plum harvesting festivals, which attract thousands of visitors for agritourism experiences.

5. Where to Buy

- Available fresh at local markets and plum orchards during the summer.

- Also sold by clean agriculture cooperatives, through OCOP product stalls, and on major e-commerce platforms.