Conifer Database - Mariken

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.

    
Ginkgo biloba ‘Mariken’

Ginkgo biloba 'Mariken' is a compact, dwarf, semi-pendulous selection of Maidenhair tree that's exceptional when grafted high on its understock. This male clone has thick young branchlets that are densely packed with succulent green leaves. After 10 years, a mature plant will become a flattened globe, 20 to 24 inches (50 - 60 cm) wide and half as tall, suggesting an annual growth rate of 2 inches (5 cm).

This cultivar originated as witch's broom found in 1995 by Piet Vergeldt in Kronenburger Park, Nijmegen, The Netherlands. This plant was one of three selected in 2010 for inclusion into the ACS Collectors' Conifer of the Year Program.





Ginkgo biloba

Ginkgo biloba

RECOMMENDED HARDINESS ZONES


HORTICULTURAL STATUS:Established / Published
COLOR:Medium Green
GROWTH SHAPE:Spreading
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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