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Iris decora (1 Page of 5) The Iris decora plant species is found in E. Asia - Himalayas - Pakistan to S.W. China. It is a member of the Iridaceae family. Some home gardeners know the variety as I. nepalensis. D.Don. Cultivation | Propagation | General Uses Medicinal | Edible Uses Latin Name: Iris decora Family: Iridaceae Author: Wallich. Known Hazards: Many plants in this genus are thought to be poisonous if ingested, so caution is advised[65]. The roots are especially likely to be toxic[238].
Plants can cause skin irritations and allergies in some people[238]. Mature Height: 0.3 Mature Width: Habitat: Drier inner valleys, 1800 - 4000 metres[51].
Propagation Notes: Seed - best sown as soon as it is ripe in a cold frame. It does not require cold stratification. Stored seed should be sown as early in the year as possible in a cold frame. Prick out the seedlings into individual pots when they are large enough to handle and grow them on in the greenhouse or cold frame for their first year. Plant out into their permanent positions in late spring or early summer.
Division, best done after flowering in late summer. Very easy, larger clumps can be replanted direct into their permanent positions, though it is best to pot up smaller clumps and grow them on in a cold frame until they are rooting well. Plant them out in the spring.
For further Iris decora gardening information click on one of the blue links below Cultivation | Propagation | General Uses Medicinal | Edible Uses
The information above has been supplied solely via the hard work and dedication of the team at 'Plants for a Future'. View their bibliography

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