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■(SIB) 'Atoll'

1975, Warburton

'Atoll' ( Bee Warburton, R. 1974). Seedling 72-3dip. SIB, 35" (89 cm), Late bloom. Standards dark violet-blue, shaded paler at center with marbling; style arms pearly blue with turquoise midribs, nearly covering signal; Falls dark violet-blue rim with centers of marbled light to full violet-blue. 'White Swirl'' X 69A-4: ( 'Deep Shade' sibling). Old Brook 1975. Honorable Mention 1976.

See below:

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atoll01.JPGatoll02.JPGAtoll1.jpg
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References:

Awaiting original catalog description
 
 

Cultivation

Quick Summary of Cultural Directions

FURTHER CULTURAL INFORMATION Sort
Hardiness Zones 3-8 for most varieties, Some Siberian cultivars tolerate colder, others tolerate warmer zones (please comment in comment box with your location if this cultivar grows well in zone 3, 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, Prefers moist conditions especially in Spring bloom season.
PH Average garden solis 6.1 to 7.5,
Fertilizer Prefers rich conditions on organic soils.

-- Main.RPries - 2011-03-07

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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.

 

-- LaurieFrazer - 2010-01-26
I Attachment Action Size Date Who Comment
Atoll1.jpgjpg Atoll1.jpg manage 23 K 15 Jun 2016 - 02:52 Main.TLaurin Photo by Tranquil Lake Nursery
atoll01.JPGJPG atoll01.JPG manage 908 K 14 Jun 2018 - 02:06 Main.TLaurin Photo by Vicki Flanagan
atoll02.JPGJPG atoll02.JPG manage 905 K 14 Jun 2018 - 02:08 Main.TLaurin Photo by Vicki Flanagan
Topic revision: r10 - 01 Aug 2023, Harloiris
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