Hesperis 'Purpurea'

Hesperis matronalis 'Purpurea' is a biennial or short-lived perennial producing spikes of fragrant, dark purple, four-petalled flowers in late spring and early summer.

Sun: Partial Shade.

Soil: Moist but well-drained.

Hardiness: H5 — down to −15°C.

Flowering: June, July.