Description Delfino is a blood orange that leans into balance rather than drama. Sweet, aromatic, and well suited to fresh juice, it delivers classic blood orange character without the sharp acidity or bitterness found in darker, more intensely pigmented types. This variety appears to trace back to an older California seedling that was distinctive enough to be preserved and circulated long before modern blood orange selections became widespread. Delfino later entered formal citrus collections through budwood distribution, giving it a documented place among established blood orange varieties rather than a recent marketing introduction. The fruit is valued primarily for flavor and usability. Flesh color can range from lightly blushed to deeper red depending on winter temperatures, but eating quality remains consistent year to year. Delfino ripens in mid-winter, offering a dependable harvest window and an approachable expression of blood orange flavor for both fresh eating and juicing. Overview Heritage-style blood orange with documented California circulation. Balanced sweetness and aromatic juice rather than extreme pigmentation. Approachable flavor suited to fresh eating and juice. Mid-winter ripening season. Self-fertile. Growing Details Botanical Name: Citrus sinensis ’Delfino’Origin: Older California seedling preserved through budwood distribution; later entered formal citrus collectionsSite and Soil: Full sun; well-drained soilRootstock: 1-gallon trees on Flying Dragon; larger sizes on C-35Hardiness: Best suited to USDA Zones 8–11; fruit damage often begins around ~26°F, with increased tree risk during prolonged cold below this rangeBearing Age: Often fruits immediately; grafted trees may produce in their first seasonSize at Maturity:• Flying Dragon: Compact, container-friendly habit• C-35: Compact to medium-sized citrus treeNote: Final size is influenced by pruning and container culture.Bloom Time: Spring (timing varies by climate)Ripening Time: Mid-winter; typically December to January depending on regionPollination Requirements: Self-fertilePests & Diseases: Similar to other sweet oranges; good airflow and drainage help reduce issues Additional Notes Grower’s Insight: Delfino is best appreciated as a flavor-first blood orange. Color intensity varies by season, but sweetness and aroma are the consistent strengths of this variety. Regional Insight: Cooler winter nights improve internal coloration, though excellent eating and juicing quality are present even in warmer citrus regions. Color Note: Flesh color can range from light blush to red depending on temperature swings during ripening.
