■(TB) 'Allegiance'
1958, Cook
'Allegiance' (
Paul Cook, R. 1957). Seedling 7854. TB, 38" (97 cm), Midseason bloom. Color Class-B3D, Standards violet-ultramarine, Falls Roslyn blue; beard medium blue, tipped yellow.
'Dark Boatman' X seedling 11752: ((
'Distance' x blue seedling) x
'Pierre Menard'). Longfield 1958. Honorable Mention 1958; Judges' Choice 1958, 1959; Award of Merit 1960;
American Dykes Medal 1964.
From the 2022 Rebloom Checklist: Rebloom reported in: CA. USDA Zones
See below:
From Longfield Iris Farm catalog, 1958: ALLEGIANCE (Cook No. 7854) (Dark Boatman x blue # 11752 (blue seedling x Pierre Menard)). H.C., 1957. One of the finest Iris Mr. Cook has ever introduced. A beautiful ruffled very blue, navy blue Iris. The falls have an overlay of velvet; the standards are silky and lustrous. The beards are medium blue tipped Lemon Chrome. The flowers are large 6 x 5-1/2 wide petalled, of excellent form, with heavy substance. The color is even and solid, deep into the throat. This has attracted much attention where ever it has been seen. Late. 40 inches. $25.00. |
ALLEGIANCE (P. Cook '58) This is still the bluest of the ultra-dark blue irises. In our opinion it is fully deserving of all its honors. The standard of comparison for dark blues. Ralph and Helen Lewis, “Iris from the Carolinas to Iowa and Ohio,” Bulletin of the American Iris Society, No. 179 (October 1965): 87. |
|
Historic Iris Preservation Society gallery link. |
Culture
Quick Summary of Cultural Directions
FURTHER CULTURAL INFORMATION |
Hardiness Zones 4-8 for most varieties, Some 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 good garden soil, Tolerant of dry conditions in established plants, Intolerant of swampy conditions. |
PH Prefers Neutral to basic solis 6.1 to 8.5, quite toleranr of more extreme conditions |
Fertilizer Prefers rich conditions on relatively inorganic soils. |
BobPries - 21 Apr 2019
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Interested in Tall Bearded Iris? Please visit the:
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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.
Interested in Historic Irises ? Please visit the:
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RolandDejoux - 2009-12-22