Conifer Database - Catherine Elizabeth

Conifer Trees Database

Welcome to the American Conifer Society Database

Established in 1983, our mission is centered on advocating for the integration of conifer trees in garden designs and landscapes. We are dedicated to educating enthusiasts and the general public about the proper care, cultivation, and conservation of these majestic and diverse evergreens.

    
Pinus parviflora ‘Catherine Elizabeth’

Pinus parviflora 'Catherine Elizabeth' starts out as a dwarf, irregular-globose selection of Japanese white pine; that, with age, will "open up" assuming more of a sculpted, wind-swept structure. Foliage is more-or-less species typical, although perhaps a little shorter and occasionally growing with a slight twist. After 10 years of growth, a mature specimen will measure 16 inches (40 cm) tall and 24 inches (60 cm) wide, an annual growth rate of 1.5 to 2 inches (4 - 6 cm).

This cultivar was one of many seedlings, grown and selected in 1980s and 1990s by John Proudfoot of Methven, Scotland, United Kingdom. Like all of his selections, this conifer began its existence with a code name. In this case, it's provisional designation was [M-par 21].

Catherine Elizabeth is one of seven selections made in 2019 for the popular ACS Collectors' Conifer of the Year Program.




Pinus parviflora

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HORTICULTURAL STATUS:Established / Published
COLOR:Blue Gree
GROWTH SHAPE:Globe or Globose
GROWTH SIZE:Dwarf: 1 to 6 inches (2.5 – 15 cm) per year / 1 to 5 feet (0.3 – 1.5 m) after 10 years
ORIGIN:Seedling Selection


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