How to Care for Lavender in August
August is a crucial month for lavender care, ensuring your plants remain vibrant and fragrant. With the right techniques, you can keep your lavender thriving well into autumn.
Pruning and Deadheading
Pruning lavender in August helps maintain its shape and encourages new growth. Use sharp shears to trim back spent flower stems, cutting just above the leafy part of the plant. Avoid cutting into old wood, as this can hinder regrowth.
Watering Wisely
Lavender is drought-tolerant, but young plants need occasional watering during dry spells. Water at the base to avoid damp foliage, which can lead to fungal diseases. Established plants rarely need extra watering.
Soil and Fertilisation
Lavender thrives in well-drained, slightly alkaline soil. Avoid heavy fertilisers, as they can reduce fragrance and promote excessive leafy growth. A light application of compost in early August can be beneficial.
Pest and Disease Control
Keep an eye out for common pests like aphids and whiteflies. A gentle spray of water or organic insecticidal soap can help manage infestations. Ensure good air circulation to prevent fungal issues like root rot.
Harvesting Lavender
August is ideal for harvesting lavender for drying. Cut stems in the morning after dew has evaporated but before the sun is too strong. Bundle stems and hang them upside down in a cool, dark place to dry.
Preparing for Autumn
Lightly prune lavender again in late August to prepare it for winter. Remove any dead or diseased wood and mulch lightly to protect roots from frost.
