Lavender ‘Grosso’ – Fragrant, Hardy Lavender for Garden and Cut Flowers

Lavender ‘Grosso’ is a popular, robust evergreen shrub known for its intensely fragrant, deep purple flower spikes and silvery-green foliage. It’s an excellent choice for UK gardens, valued for its long flowering season, drought tolerance, and versatility in borders, herb gardens, or containers.

Flowering time typically spans from early to late summer (June to September), providing a long display of vibrant blooms that attract bees and butterflies.

Best positioned in full sun, Lavender ‘Grosso’ thrives in well-drained, slightly alkaline soil. It prefers dry, sunny spots and is perfect for Mediterranean-style gardens or low-maintenance borders.

Care tips: Water sparingly once established, as Lavender dislikes waterlogged conditions. Good air circulation helps prevent fungal diseases.

Feed in early spring with a balanced fertiliser or organic compost to support vigorous growth.

Prune annually after flowering by cutting back about one-third of the old wood, shaping the plant to maintain a compact, bushy form and encourage next year’s blooms. Avoid cutting into bare wood.

Lavender ‘Grosso’ is a fragrant, easy-care shrub that adds colour, scent, and wildlife interest to gardens across the UK.