Lavandula × intermedia 'Riverina Alan'

Common name(s): lavandin

Description: evergreen shrub; a triploid hybrid (L. × intermedia ‘Seal’ x L. angustifolia) bred and introduced by Clive Larkman of Larkman Nurseries, Australia. Vigorous growth into an ultimately large shrub. Very large, long dark purple flower spikes on very long stems, ideal for crafting. One of the best for mass plantings and hedges.

Height: to 4 ft. Spread: to 5 ft.

Stem length: 15-30 in.  

Corolla: violet-blue

Calyx: dark violet

Bloom season: mid summer

Best Uses: landscaping, rock gardens, essential oil, bouquets, crafts

Position: full sun and well-draining soil

Winter Hardiness: to 0 F and below

Drought: adapted to 4 months of summer drought