Tall Bearded Iris | |
Iris |
Classification: | Tall Bearded (TB) |
Bloom Season: | Mid |
Life cycle: | Annual |
Sun Requirements: | Partial or Dappled Shade |
Soil pH Preferences: | Extremely acid (3.5 – 4.4) Neutral (6.6 – 7.3) Strongly alkaline (8.5 – 9.0) |
Minimum cold hardiness: | Zone 7a -17.8 °C (0 °F) to -15 °C (5 °F) |
Maximum recommended zone: | Zone 4b |
Flowers: | Nocturnal |
Underground structures: | Tuber |
Propagation: Seeds: | Can handle transplanting |
Propagation: Other methods: | Stolons and runners |
Conservation status: | Near Threatened (NT)
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