■(JI) 'Columbia Crest'
2015, Harris
'Columbia Crest' (
Chad Harris, R. 2014), Seedling 02JC13. JI (6 falls), 50" (127 cm), Late bloom. Style arms multiple, upright, flaring crests royal purple (RHS 90A); Falls royal purple blending to hyacinth blue (93B) around the bright gold-yellow (7A) signal.
'Night Angel' X
'Frosted Intrigue'. Mt. Pleasant 2015.
Honorable Mention 2018;
Award of Merit 2021;
Payne Medal 2024.
See below:
References
Awaiting original catalog description |
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Culture
Quick Summary of Cultural Directions
FURTHER CULTURAL INFORMATION |
Hardiness Zones 4-8 for most varieties, Some Japanese cultivars tolerate colder, others tolerate warmer zones (please comment in comment box with your location if this cultivar grows well in zone 3, 4, 9, or 10.) |
Exposure Prefers full sun for optimal performance, may still bloom in half-day shade |
Water: Prefers well drained but moist good garden soil, More tolerant of dry conditions in established plants, Needs swampy conditions especially in Spring bloom season. |
PH Prefers Acid solis 6.1 to 7.0, intolerant of limy soils |
Fertilizer Prefers rich conditions on organic soils. |
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BobPries - 2011-03-07
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Interested in Japanese Irises? Please visit the:
Society for Japanese Irises website.
Your Observations Are Valued. Please make note of bud count, branching, purple based foliage and bloom time, etc. Because these are affected by climate, note date, year and geographic location and write these and other comments in the comment box below.
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BobPries - 2011-03-07