Tall Bearded Iris | |
Iris |
Classification: | Pacific Coast |
Bloom Season: | Late |
Life cycle: | Biennial |
Sun Requirements: | Full Sun to Partial Shade |
Soil pH Preferences: | Very strongly acid (4.5 – 5.0) Strongly acid (5.1 – 5.5) Moderately alkaline (7.9 – 8.4) |
Minimum cold hardiness: | Zone 9b -3.9 °C (25 °F) to -1.1 °C (30 °F) |
Maximum recommended zone: | Zone 2 |
Flowers: | Blooms on old wood |
Underground structures: | Caudex |
Propagation: Seeds: | Days to germinate |
Propagation: Other methods: | Cuttings: Stem |
Conservation status: | Extinct (EX) |
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