Plum tree
Fruit · cool season · also called prune

When to plant
- Set out bare-root trees about 3 weeks before your average last spring frost.
European types are often self-fertile; Japanese types need a partner.
Frost dates depend on where you live. Enter your ZIP code to get exact dates.
Dates by zone: 3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a 9b 10a 10b
Growing basics
Toxic parts. Pits and leaves are toxic. Do not crush or eat pits.
Harmful to pets. Pits, stems, and leaves are toxic to cats and dogs.
- Sun
- Full sun (6+ hours)
- Spacing
- 15–20 ft
- Soil temperature
- At least 45°F
- Plant family
- Rose family (berries, fruit trees)
- Harvest per plant
- About 40 lb
Companions
Keep apart: Horseradish. Horseradish spreads aggressively. Give it its own spot.
Keep apart: Mint. Mint spreads aggressively into neighbors. Keep it in a pot.
Keep apart: Fennel (bulb). Fennel slows the growth of most garden plants. Grow it on its own.
Keep apart: Sunchoke (Jerusalem artichoke). Sunchokes spread aggressively and shade neighbors.
Pests and problems
Grow it well
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