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■(TB) 'L'Argent Du Beurre'

2023, Cosi

'L'Argent Du Beurre' (Christine Cosi, R. 2023) Seedling 2071/1, TB, 33.5" (85 cm), Midseason to late bloom. Standards white; style arms white; falls white, infused light purple (RHS 76B) on edges, light violet blue (RHS 94 D) in center, orange-red (RHS 31C) infusion on shoulders and under beard, white veining around beard, white wire rim; beards bronze base, red tips; slight fragrance. Seedling CC 162801: ('Good Point' x 'Glimmer Of Hope') X 'Hello Beautiful'.

See below:


Iris et Bulbeuses n°173, 2023, p. 51.


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.

-- Main.RPries - 2011-03-07

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-- Main.RPries - 2011-03-07
I Attachment Action Size Date Who Comment
largentdubeurre9.JPGJPG largentdubeurre9.JPG manage 245 K 22 Oct 2023 - 01:43 Main.TLaurin Photo by Christine Cosi-Iris en Perigord- France
Topic revision: r5 - 24 Dec 2023, Af83
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