Conifer Database - Romberg Park

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.

    
Larix gmelinii ‘Romberg Park’

Larix gmelinii 'Romberg Park' is a irregular-globose dwarf selection of Dahurian larch with tufts of short branches holding softly textured, light-green needles that turn yellow in fall before being shed, revealing the many short stems for winter interest, giving the plant year-round appeal. In early spring, it is one of the first conifers to push growth, programmed from its cold native habitat and short growing season to take full advantage of warming temperatures. This species performs best moist, light soil in a sunny rock garden.

After 10 years of growth, a mature specimen will measure 3 feet (1 m) tall and wide, an annual growth rate of 3 - 4 inches in all directions.

This cultivar originated as a witch's broom found in the late 1990s by Güsnther Eschrich of Recklinghausen Germany. He found the original broom growing in Romberg Park, Dortmund, Germany. Another commonly seen cultivar of this species, L. gmelinii 'Dortmund' was long thought to be a different selection, but recently determined to be the same plant as 'Romberg Park.'




Larix gmelinii

Larix gmelinii

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HORTICULTURAL STATUS:Established / Published
COLOR:
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:Witch's Broom


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