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■(TB) 'Rainbow Etude'

1993, Kerr

'Rainbow Etude' (Frederick Kerr, R. 1993). Seedling# 87-39-3. TB, 32" (81 cm), Early midseason bloom. Ruffled medium violet blue, white area around blue white beards. 'Ruffled Ballet' X 'Titan's Glory'. Rainbow Acres 1993.

See below:

Photo by Alain Chapelle-Jardin dPhoto scanned from the 1995 Stockton Iris Gardens catalogue by Terry Laurin
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References:

Awaiting original catalog description
 


Culture

Quick Summary of Cultural Directions

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.
FURTHER CULTURAL INFORMATION Here

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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.

 

-- KentPfeiffer - 2011-01-04
I Attachment Action Size Date Who Comment
rainbowetude01.jpgjpg rainbowetude01.jpg manage 73 K 14 Nov 2013 - 04:37 TerryLaurin Photo by Alain Chapelle-Jardin d'Iris de Bubry-France
rainbowetude5.JPGJPG rainbowetude5.JPG manage 62 K 21 Apr 2020 - 20:51 TerryLaurin Photo scanned from the 1995 Stockton Iris Gardens catalogue by Terry Laurin
Topic revision: r10 - 28 Mar 2023, Harloiris
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