BLUEBYRD Semi-Dwarf European Plum Tree (St Julien A)

🌳 BLUEBYRD EUROPEAN PLUM TREE

🔹 Identification

• Botanical name: Prunus domestica ‘Bluebyrd’

• Origin: United States (West Virginia)

• Breeder: USDA, Kearneysville research station

• Introduced: 1998

• Type: European plum tree

• Uses: Fresh eating and processing

🌳 Tree

• Vigour: Strong

• Habit: Upright and spreading

• Flowering: Spring, early to mid-season

• Time to bearing: Relatively quick

• Production: Abundant and regular

• Hardiness: Zone 4 to 5 according to horticultural references.

🍑 Fruit

• Size: Medium to large

• Colour: Dark blue to purplish blue

• Flesh: Amber yellow to golden

• Texture: Firm, juicy and clinging to the stone

• Flavour: Very sweet, rich and aromatic

• Sugar content: High

• Stone: Clingstone (not freestone)

📅 Harvest and storage

• Harvest: Early to mid-September

• Ripening: Late summer

• Storage: Keeps well refrigerated

• Uses: Fresh eating, jams, preserves and desserts.

🌸 Pollination

• Self-fertility: Not self-fertile.

• Requires another compatible European plum tree.

• Suggested pollinizers:

  • Mont Royal

  • Damson

  • Italian

⚠️ Please note: Stanley blooms too late to be a good pollinizer for Bluebyrd. Japanese and hybrid plum trees are not suitable pollinizers.

🌱 Growing conditions

• Exposure: Full sun.

• Soil: Fertile and well drained.

• Watering: Regular, especially during establishment.

• Pruning: Annually, to open up the canopy.

• Resistance: Excellent resistance to black knot.

• Special feature: A vigorous, productive tree.

⭐ Highlights

• Very attractive dark blue fruit.

• Golden, sweet and flavourful flesh.

• Excellent eating quality.

• Good resistance to black knot.

• Abundant production.

• Suitable for home and commercial orchards.

⚠️ Points to consider

• Requires a compatible pollinizer.

• Relatively early flowering.

• The stone clings to the flesh.

• Consider hardiness when choosing a planting site.

🌿 Garden interest

Bluebyrd is a modern European plum tree distinguished by its large, dark blue fruit with exceptionally sweet, juicy golden flesh. Its vigour, productivity and good resistance to black knot make it an interesting variety for home and commercial orchards.