Iris cristata Crested iris (Iridaceae)

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Iris cristata
Crested iris
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The Iris cristata plant species is found in Eastern N. America - Maryland to Ohio, south to Georgia, Tennessee and Missouri. It is a member of the Iridaceae family. Common gardeners may know the plant as Crested iris.

Cultivation | Propagation | General Uses
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Latin Name:  Iris cristata
Common Name:  Crested iris
Family:  Iridaceae
Author:  Sol.

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:  0.15   Mature Width:  0.5

Habitat:  Rich woods, wooded bottoms and ravines[43].

Cultivation Notes: Requires a light or gravelly[42] lime-free[79] soil of a woodland nature in partial shade[42, 79, 127] or full sun[42]. Likes plenty of moisture in summer but the soil must be well-drained[127]. Grows well on a peat bank[188]. Plants are hardy to about -20°c[187]. Another report says that it is best if the plants are lifted intact in October, stored in sand and planted out in March[1]. Members of this genus are rarely if ever troubled by browsing deer and rabbits[233]. Plants require protection from slugs[187]. Frequent division and transplanting every other year is necessary if the plant is to thrive and persist[187].

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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'.
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