Douglas iris · Pests & diseases

Douglas iris · Iris douglasiana

The most easily grown of the Pacific Coast Iris tolerating slightly drier and more alkaline soils

Watering: Water regularly, keeping the soil moist but well-drained; reduce in summer dormancy.Sunlight: 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

Douglas iris · Pests & diseases

Common Pests & Diseases

Diseases

Pests