Common Pests & Diseases
Diseases
May be susceptible to aphid-borne viruses, bacterial soft rot and grey moulds; see Iris diseases
Pests
May be susceptible to slugs, snails and thrips
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unusual iris · Iris paradoxa
Grow in very well-drained soil, in full sun, and with the top surfaces of the rhizomes exposed so that they get baked in summer sun, which encourages flowering; best grown in a bulb frame or alpine house in containers using gritty, free-draining compost, and kept dry during late summer and winter
May be susceptible to aphid-borne viruses, bacterial soft rot and grey moulds; see Iris diseases
May be susceptible to slugs, snails and thrips
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