Tall Bearded Iris | |
Iris |
Classification: | Spuria |
Bloom Season: | Mid |
Bloom Color Classification: | Black |
Flower Patterns: | Blend |
Life cycle: | Annual |
Sun Requirements: | Full Shade |
Soil pH Preferences: | Extremely acid (3.5 – 4.4) Slightly acid (6.1 – 6.5) Slightly alkaline (7.4 – 7.8) |
Minimum cold hardiness: | Zone 7a -17.8 °C (0 °F) to -15 °C (5 °F) |
Maximum recommended zone: | Zone 4b |
Flowers: | Inconspicuous |
Underground structures: | Caudex |
Propagation: Seeds: | Will not come true from seed |
Propagation: Other methods: | Other |
Conservation status: | Extinct (EX) |
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