Tall Bearded Iris | |
Iris |
Classification: | Aril |
Bloom Season: | Very Early |
Life cycle: | Annual |
Soil pH Preferences: | Extremely acid (3.5 – 4.4) Slightly alkaline (7.4 – 7.8) |
Minimum cold hardiness: | Zone 7b -15 °C (5 °F) to -12.2 °C (10 °F) |
Maximum recommended zone: | Zone 10a |
Flowers: | Nocturnal |
Conservation status: | Extinct in the Wild (EW) |
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