Large, juicy dessert plums with red, purple, or yellow skin. Lower chill requirement than European plums; more suited to warm climates.
Hardiness ratings
| System | Rating | Temperature range | How to read it |
|---|---|---|---|
| USDA hardiness zone | Zone 5–10 | −28.9 °C to 4.4 °C | Plant tolerates down to this zone |
| RHS hardiness rating | H7 | down to −20 °C | Plant needs at least this level of cold tolerance |
| Canadian plant hardiness zone | Zone 5–9 | −23 °C and warmer | Plant tolerates down to this zone |
| Australian (ANBG) zone | Zone 1–6 | −15 °C to 15 °C | Plant tolerates down to this zone |
Growing notes
- Flowers earlier than European plums — late frosts can damage blossom
- Most varieties self-sterile; pair with another Japanese plum cultivar
Pet caution: Plum — Japanese is listed as potentially harmful to cats and/or dogs. Keep pets from grazing on it, and contact a vet if you suspect your animal has eaten some.
Categories
Related plants
Cross-check Plum — Japanese against your zones