This information is provided as a free service to viewers. We do not sell these plants.
Overview
This frost hardy, bulbous plant has short, tubular and straplike foliage and pretty, fragrant flowers in purple, blue and yellow. It goes well in a border but even better in pots or planters. There are many varieties and they all need a cold winter to promote the best growth in spring.
Soil: Light, free draining soils are best.
Maintenance: Water well when in flower then lift to dry and store and plant again in autumn.
Diseases: Fungal problems like Ink disease can be a worry which is why its good to lift and store them when not in flower.
Toxicity: All parts of the plant are poisonous, especially the roots if ingested.
Symptoms can include a burning sensation of the mouth and throat, abdominal pain, nausea and diarrhoea.
Skin contact with the seeds, leaves (sap) or roots may cause dermatitis.
Generally, if handled with care along with use of gloves, Iris present no threat.
Other Species: 200 species in all - some rhizomatous, others bulbous.
Comments: Named after the Greek goddess of rainbows.
Author: Bob Saunders.