Plant Name: Santa Rosa Plum
Scientific Name: Prunus salicina ‘Santa Rosa’ — Santa Rosa Japanese Plum
Mature Height: 15–20 ft
Mature Spread: 12–18 ft
Growth Rate: Fast (2–3 ft/year)
Sun: Full sun
Water: Moderate; ~10–15 gal/week while establishing, then ~15–20 gal every 7–10 days once established; increase during fruit development and extreme heat
Foliage: Medium green, deciduous
Fall Color: Yellow to orange
Flower Color: White
Bloom Time: Early spring
Fruit: Large, round fruit with reddish-purple skin and amber to reddish-purple flesh; juicy, sweet, and richly flavored
Harvest Time: June–July
Hardiness Zones: 5–9 (−20°F to 20°F)
Features: Classic Japanese plum; large attractive fruit; excellent flavor; juicy flesh; excellent fresh eating; productive
Additional Facts: Self-fruitful, although planting another compatible Japanese plum can improve fruit set. Santa Rosa is one of the most widely grown Japanese plum varieties.