How to Grow Reine Claude Violette
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Reine Claude Violette
Prunus domestica 'Reine Claude Violette'
fruitReine Claude Violette is a heritage French plum variety prized for its exceptional flavor and attractive purple-violet skin with golden flesh. This mid-season plum is self-fertile and produces abundant yields of medium-sized fruits with a perfect balance of sweetness and tartness. The tree is moderately vigorous and relatively disease-resistant, making it a favorite among home gardeners.
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Example Reine Claude Violette timeline · Pittsburgh, PA (Zone 6b)
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Plant Reine Claude Violette
Around Apr 17Near Pittsburgh's average last spring frost.
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Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
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Harvest Reine Claude Violette
Late summer into fallBefore the first fall frost (≈ Nov 8)
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Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 5-8, hardy to zone 4b
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Dormant
November through FebruaryLeafless tree in winter with visible branch structure and fruiting spurs evident
Apply dormant oil spray in late winter to control overwintering pests. Prune to establish open-center or vase shape if needed. This is the ideal time for major pruning to improve air circulation and light penetration.
Bloom
3-4 weeks in early to mid-springAbundant clusters of white-to-pale-pink flowers appear along branches before leaves emerge
Protect flowers from frost with netting if late freezes are predicted in your area. Ensure adequate pollinator activity; the tree is self-fertile but produces better with cross-pollination from another plum. Do not apply pesticides during bloom to protect pollinators.
Fruit Development
8-12 weeks after bloomSmall green fruits appear and rapidly enlarge; leaves are fully developed and tree is actively growing
Thin fruits to 2-3 inches apart when walnut-sized (typically 4-6 weeks after bloom). This ensures larger, sweeter fruits. Water consistently during this period. Apply light feeding with balanced or slightly higher potassium fertilizer to support fruit development. Monitor for pests and diseases.
Maturation & Ripening
4-6 weeks before harvestFruits swell to full size and transition from green to characteristic purple-violet color with amber-yellow underside
Maintain consistent watering to prevent cracking. Do not over-water at this stage as it can lead to dilute flavor and split fruit. Stop fertilizing to concentrate sugars in the fruit. Continue pest and disease monitoring. Reduce irrigation slightly 1-2 weeks before harvest to concentrate sugars.
Harvest & Post-Harvest
Mid-August through September, depending on region and weatherRipe fruits are deep purple-violet, slightly soft to gentle pressure, and have golden flesh inside
Harvest when fruits yield slightly to gentle pressure but are still firm enough to handle. Avoid bruising by harvesting into padded containers. Store at room temperature for 1-2 days to finish ripening if picked slightly early, or refrigerate for up to 2 weeks. Prune any diseased or dead wood immediately after harvest.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Apply kaolin clay (surround) spray every 7-10 days starting at petal fall through fruit development. Introduce native parasitic wasps. Remove and destroy fallen fruit immediately to break the pest cycle.
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Hand-pick in early morning when beetles are sluggish and place in soapy water. Use pheromone traps placed away from the tree to reduce population. In severe infestations, apply neem oil or spinosad according to label directions.
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Spray strong stream of water to dislodge; apply neem oil or insecticidal soap on undersides of leaves. Encourage natural predators like ladybugs and lacewings by planting flowering herbs nearby.
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Remove and destroy infected fruit and branches. Thin fruits to improve air circulation. Apply sulfur or copper-based fungicide sprays starting at bloom and continuing every 10-14 days during wet springs. Prune to maintain open canopy.
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Prune out infected branches, cutting at least 12 inches below the visible knot. Destroy pruned material by burning or burying. Improve air circulation and avoid overhead watering to reduce humidity.
Uses
Fresh eating and desserts
CulinaryReine Claude Violette plums are superb fresh-eating fruits with honey-like sweetness and balanced acidity. They are also exceptional for preserves, jams, tarts, and poaching due to their firm flesh and flavor complexity. [source]
Wine and liqueur production
CulinaryThe high sugar and acid content make this variety ideal for producing plum wine, eau-de-vie, and homemade liqueurs with complex fruity notes. Traditional French plum brandy (Eau de Vie de Quetsche) has been made from similar plum varieties for centuries. [source]
Digestive and nutritional benefits
MedicinalPlums are known for their sorbitol content which supports digestive health. They are rich in antioxidants, vitamin C, and dietary fiber, making them valued in traditional medicine for promoting regular digestion and overall wellness. [source]
Natural dyes and cosmetics
HouseholdThe deep purple skin of Reine Claude Violette can be used to produce natural food coloring and dyes for textiles. The fruit has been historically used in traditional beauty preparations and skin treatments. [source]
Pollinator and wildlife support
WildlifeEarly spring blooms provide nectar and pollen for emerging bees and other pollinators. Fallen fruit and seeds feed birds and other wildlife, making the tree an excellent addition to a wildlife-friendly garden. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Harvest Reine Claude Violette plums in mid to late August through early September, when the skin is deep purple-violet and the fruit yields slightly to gentle thumb pressure. Pick fruits when they reach full color but retain slight firmness for easier handling and transport. Harvesting every 2-3 days as fruits ripen ensures optimal flavor and prevents overripe fruit from dropping. Leave the stems attached when possible. The plum is at peak flavor when fully ripe but can be harvested 1-2 days early if intended for cooking or storage. A mature tree may produce 100-150 pounds of fruit in a good season.
Fun Facts
- 🌱 Reine Claude Violette is named after Queen Claude of France (1499-1524), wife of King Francis I, to whom this superior plum variety was dedicated as a mark of respect and admiration.
- 🌱 This heritage variety has been cultivated in France for over 400 years and remains one of the most prized European plum cultivars, consistently winning awards at agricultural shows for its exceptional flavor profile.
- 🌱 The variety is self-fertile but produces notably better yields and larger fruits when cross-pollinated by other compatible plum varieties such as 'Reine Claude Dorée' or 'Italian Prune,' demonstrating the benefits of hand-pollination or bee activity.
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