Caring for Strawberry

Strawberries have moderate water needs but are sensitive to both drought and waterlogging. Water regularly during flowering and fruiting—from April through July—keeping the soil consistently moist but not saturated. Aim for about 2.5 cm of water per week, either from rainfall or irrigation. Water at the base of plants early in the day to keep foliage dry and reduce the risk of fungal diseases like grey mould (botrytis). In autumn and winter, reduce watering; established plants need little supplemental water once dormant. Feed in April and May with a balanced general-purpose fertiliser, or better still, a high-potash tomato feed once flowers appear to encourage fruiting. Scatter granular feed around plants according to packet instructions, or apply liquid feed every two weeks. Avoid high-nitrogen fertilisers, which promote leafy growth at the expense of fruit. Strawberries are fully hardy in temperate Europe and need no special winter protection in the ground. Mulch around plants with straw or compost in late autumn to suppress weeds and protect crowns from severe frost. Container-grown plants are more vulnerable; move pots against a sheltered wall or wrap in fleece during hard freezes. Common pests include slugs, which adore ripening fruit—use beer traps, copper tape, or organic pellets. Aphids can spread virus diseases; squash them or spray with soapy water. Grey mould thrives in damp conditions; ensure good spacing and air circulation, and remove affected fruit immediately. Powdery mildew occasionally appears on leaves in dry spells; water well and remove affected foliage. Replace plants every three to four years to maintain health and productivity.