Harvesting Pear Tree

Pear trees have moderate water needs. Water regularly during the first two growing seasons to help roots establish, especially in dry spells—aim for a thorough soak once a week rather than frequent shallow watering. Established trees are fairly drought-tolerant but benefit from watering during prolonged dry periods in spring and summer, particularly when fruit is swelling. Reduce watering in autumn as growth slows. Feed your pear tree in March with a balanced general-purpose fertiliser or a specific fruit-tree feed, scattering it evenly around the root zone and watering in if the soil is dry. Avoid high-nitrogen feeds, which promote leafy growth at the expense of fruit. A mulch of well-rotted compost or manure applied in late winter also provides slow-release nutrients and helps retain soil moisture. Pear trees are hardy across zones 4a to 9a and need no special winter protection once established. However, late spring frosts can damage blossom, so consider covering smaller trees with horticultural fleece if frost is forecast during flowering. Common pests include pear midge, which causes fruitlets to blacken and drop, and pear leaf blister mite, producing raised blisters on leaves. Codling moth caterpillars tunnel into fruit; pheromone traps can help monitor and reduce numbers. Diseases to watch for include pear scab, which causes dark scabby patches on fruit and leaves, and fireblight, a serious bacterial infection causing blackened, scorched-looking shoots—prune out affected wood immediately and disinfect tools. Good air circulation, regular pruning, and clearing fallen leaves reduce disease pressure considerably.