iris 'Gerald Darby' · Pests & diseases

iris 'Gerald Darby' · Iris × robusta 'Gerald Darby'

Grow in moist to wet, deep, humus-rich, acid soil; thrives at the margins of ponds or streams

Watering: Medium moisture in growth, then drier once flowering fully finishesSunlight: Full sun · Partial shadeHarmful if eaten. Wear gloves and other protective equipment when handling

May be susceptible to aphid-borne viruses, bacterial soft rot and grey moulds; see Iris diseases

May be susceptible to slugs, snails and thrips

iris 'Gerald Darby' · Pests & diseases

Common Pests & Diseases

Diseases

Pests