How to Grow Lavender: A Complete Organic Herb Guide

Lavandula angustifolia

Lavender is an evergreen perennial with a useful place in an organic garden. This guide covers the whole process from starting plants to harvest.

When and How to Start

Sow slowly from seed or take cuttings for plants true to type.

Position and Soil

Choose full sun, excellent drainage and good airflow.

Spacing and Planting

Allow 40–60 cm between compact plants.

Watering and Ongoing Care

Trim after flowering, keeping some green growth, and avoid cutting into old leafless wood.

Growing in Containers

Use a roomy container with peat-free compost, good drainage and regular attention to watering.

Harvesting

Cut flower stems as the first florets open and dry in small bundles.

Using It in the Kitchen

Use culinary lavender very sparingly in biscuits, syrups, sugar and herb blends.

Traditional and Historical Uses

Lavender has traditionally been used in scent bags, baths and bedtime routines. These customs are not proof of medical effectiveness.

Important: Traditional use does not demonstrate that a herb is safe or effective for treating illness. This information is included as cultural and historical context only.

Safety and Sensible Use

Essential oil is concentrated and should not be swallowed or applied undiluted; seek advice for pregnancy, children or regular medicinal use. Herbs should never replace medical diagnosis or prescribed treatment.

Organic Problems and Prevention

Avoid waterlogged roots, overcrowding and excessive feeding. Check for aphids, slugs, snails and fungal problems, using good spacing and balanced watering as the first defence.

End-of-Season Care

Collect healthy seed where suitable, compost clean material and protect tender plants from frost.