Lavender (Lavandula spp.) is a popular herb known for its fragrant flowers and versatile uses. Growing lavender in your garden can not only add beauty and aroma but also attract pollinators like bees and butterflies. Lavender is relatively easy to cultivate on the west coast and is quite deer proof, but it thrives under specific conditions. In this article, we will provide a basic guide on how to grow lavender successfully.

Choosing the Right Lavender Variety

There are several lavender species and varieties available, each with unique characteristics. The most common types include English lavender (Lavandula angustifolia), French lavender (Lavandula dentata), and Spanish lavender (Lavandula stoechas). Select a variety that suits your climate, soil type, and intended use*.  English lavender is generally preferred for culinary purposes, French lavender is often grown for its pleasant aroma in ornamental plantings, and Spanish lavender is easily recognized by its showy blossoms.

Site Selection

Lavender thrives in well-draining soil and plenty of sunlight. Choose a location with at least 6-8 hours of direct sunlight daily. Ensure the soil is sandy or loamy, as lavender dislikes soggy or waterlogged conditions. Consider raised beds or planters if your soil has poor drainage.

Planting Lavender

The ideal time to plant lavender is in the spring after the last frost, as the young plants are vulnerable to frost damage. Space the plants 12-18 inches apart to allow for adequate air circulation and growth. Dig a hole slightly larger than the root ball, add some compost, and gently place the plant in the hole. Fill the hole with soil and tamp it down around the base of the plant to remove any air pockets.

Watering and Mulching

Lavender is drought-tolerant once established, but it requires consistent watering during its initial growth period. Water deeply but infrequently to encourage strong root development. Once the plants are established, reduce the frequency of watering. Applying a layer of organic mulch around the lavender plants helps retain moisture, suppress weeds, and maintain an even soil temperature.

Fertilization

Lavender generally thrives in low-nutrient conditions. Over-fertilization can lead to excessive leaf growth and reduced flower production. Apply a balanced organic fertilizer sparingly during the spring and avoid using high-nitrogen fertilizers. 

Pruning

Regular pruning is essential to keep lavender plants healthy and promote bushy growth. Prune the plants in early spring to remove dead or damaged branches and shape the plant. After the first bloom, trim back the flower stalks to encourage a second flush of blooms later in the season.

Pest and Disease Management

Lavender is relatively resistant to pests and diseases, but it can be susceptible to root rot in poorly drained soil. To prevent issues, avoid overwatering and ensure proper drainage. Additionally, inspect the plants regularly for aphids, spider mites, and other common pests, and use organic methods or insecticidal soap if necessary.

Harvesting Lavender

Harvesting lavender at the right time is crucial to preserve its fragrance and flavor. Harvest when the flowers are in full bloom but haven’t started to fade. If you would like to dry the lavender, cut the stems just above the leaves and gather the harvested lavender into small bundles. Hang the bundles upside down in a warm, dry, and dark place to dry. Once dry, remove the flowers from the stems and store them in an airtight container.

Growing lavender can be a rewarding experience, providing you with beautiful color and texture in your garden. By choosing the right variety, providing proper care, and harvesting at the appropriate time, you can enjoy the benefits of lavender for years to come. With a little effort and attention to detail, your lavender plants will flourish and bring joy to both your garden and home.

* For suggestions on lavender varieties that may do well in your garden, check out this article from a grower in Sequim: https://www.cedarbrooklavender.com/post/how-to-grow-lavender-growing-lavender-in-every-climate