How to Grow Pear 'Louise Bonne of Jersey'

Bare branches in winter; buds swell in early spring before leaf emergence

Prune during dormancy (late winter) to shape tree and remove crossing/diseased wood. Apply dormant oil spray in late winter to manage scale insects. Avoid pruning when frost threatens to damage new growth.

White or pale pink blossoms appear on spurs before leaves fully unfold; flowers are self-compatible but benefit from cross-pollination

Ensure compatible pollinator trees are nearby (e.g., 'Bartlett', 'Seckel', 'Comice'). Protect flowers from late frost with row covers if frost threatens during bloom. Do not apply pesticides during bloom to protect pollinators.

Small green fruitlets develop rapidly; canopy fills with leaves. Fruit grows steadily throughout summer

Thin fruit to one pear every 6 inches (remove smaller/damaged fruit) at marble stage for larger, quality fruit. Maintain consistent watering to prevent cracking and internal disorders. Monitor for pear slug, mites, and fungal diseases.

Fruit reaches full size; skin transitions from deep green to greenish-yellow with russet patches. Flesh develops sweetness and juiciness

Pears mature in late August to September (Northern Hemisphere). Pick at physiological maturity—fruit should still be firm, not soft. Mature pears are ready when stem separates easily from spur with gentle lifting.

Firm mature fruit is harvested before peak softness; flesh ripens to creamy texture after cold storage or room temperature ripening

Harvest slightly before full ripeness for storage. Store at 32-35°F (0-1.5°C) for 4-12 weeks, then ripen at room temperature. Peak eating quality occurs 1-2 weeks after harvest with proper conditioning.