Lavandula angustifolia

Description

Lavandula angustifolia is a classic aromatic shrub valued for its fragrant flowers, silvery foliage, and ability to attract pollinators, making it ideal for borders, gravel gardens, and containers.

PLANTING and AFTERCARE GUIDE

Best Planting Time

The best time to plant Lavandula angustifolia is in spring or early autumn, allowing the roots to establish in mild conditions before periods of extreme temperatures.

Site Selection

Sunlight: Lavandula angustifolia thrives in full sun, where it will produce the strongest fragrance and the best flower display.

Soil: Well-draining soil is essential. Sandy or gravelly soil is ideal, and heavy soils should be improved with grit or horticultural sand to prevent waterlogging.

Planting Instructions

1. Dig a hole twice the width of the root ball and the same depth.
2. Improve drainage by adding grit or sand to the soil if necessary.
3. Place Lavandula angustifolia in the hole so the top of the root ball is level with the soil surface.
4. Backfill, firm gently, and water lightly to settle the soil.

Watering Requirements

Water regularly during the first growing season until established. Once established, Lavandula angustifolia is drought tolerant and prefers drier soil conditions rather than excessive moisture.

Feeding

Lavender generally requires very little feeding. A light application of balanced fertiliser in spring is sufficient to support healthy growth for Lavandula angustifolia.

Pruning

Prune after flowering to maintain a compact shape and encourage bushy growth. Avoid cutting into old woody stems when pruning Lavandula angustifolia, as this may reduce regrowth.

Mulching

Use gravel or bark mulch around the base to suppress weeds and improve drainage. Avoid heavy, moisture-retaining mulches.

Final Tips

With full sun, free-draining soil, and light pruning each year, Lavandula angustifolia will provide fragrant flowers, attract bees, and add structure and colour to the garden for many years.