Iris 'Gerald Darby'

Iris 'Gerald Darby' is a semi-aquatic iris with erect, sword-like purplish-green foliage and striking violet-blue flowers in early summer, suitable for pond margins.

Sun: Full Sun to Partial Shade.

Soil: Aquatic/Boggy.

Hardiness: H5 — down to −15°C.

Flowering: Jun, Jul, Aug.