Plum 'Santa Rosa'
Prunus salicina ‘Santa Rosa’The Plum ‘Santa Rosa’ (Prunus salicina ‘Santa Rosa’) is one of the most popular and dependable Japanese plum varieties, cherished for its large, juicy, and flavorful fruit. The skin is a deep reddish-purple, while the flesh is golden-amber with a sweet-tart taste that balances perfectly between sugary and tangy. Ideal for fresh eating, baking, canning, or preserving, Santa Rosa plums are a versatile favorite for both home gardeners and commercial growers.
Developed by Luther Burbank, this vigorous and productive tree blooms beautifully in spring with fragrant white flowers that attract bees and other pollinators. Hardy in USDA Zones 5–9, it thrives in full sun and well-drained soil. Though self-fertile, it produces heavier crops when planted near other Japanese plums such as ‘Methley’ or ‘Burbank’. Santa Rosa plums ripen in mid-summer and offer a consistent yield year after year, making them a cornerstone of many home orchards.
Easy to grow and rewarding, the Santa Rosa Plum combines ornamental beauty with exceptional fruit quality.
Care Instructions
Planting:
Plant in full sun with fertile, well-draining soil. Space trees 15–20 feet apart. Cross-pollination enhances fruit yield.
Watering:
Water deeply once per week, increasing during fruit set and dry spells. Avoid overwatering to prevent root diseases.
Pruning:
Prune in late winter to remove crossing branches and improve airflow. Thin fruit for larger, better-quality plums.
Pest Control:
Monitor for aphids, plum curculio, and brown rot. Apply dormant oil in late winter and organic fungicides as needed.
Soil Tips:
Prefers loamy, slightly acidic soil (pH 6.0–6.5). Enrich with compost yearly and mulch to retain soil moisture.
