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■(TB) 'Copperstone'

1954, Colin

'Copperstone' (Oscar Colin, R. 1954). TB, 40" (102 cm), Midseason bloom. Color Class-R3D, Medium and darker brown, blue blaze below tan beard. 'Casa Morena' x 'Bryce Canyon'.

See below:



Awaiting original catalog description


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.

BobPries - 21 Apr 2019

-- BetsyHiggins - 2010-11-10
Topic attachments
I Attachment Action Size Date Who Comment
copperstone.JPGJPG copperstone.JPG manage 338 K 28 Sep 2019 - 22:02 Main.TLaurin Photo by Don McQueen-London,Ont.-Canada Zone 5
Topic revision: r5 - 09 Nov 2019, Harloiris
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