Mariken Dwarf Ginkgo Tree

Ginkgo biloba 'Mariken' is a slow-growing, dwarf selection with a compact, flattened crown and fan-shaped green leaves that turn yellow in autumn. Its final size varies with growing conditions and, when top-grafted, the height of the graft; it suits small gardens, patios, and container displays. [Oregon State University](https://landscapeplants.oregonstate.edu/plants/ginkgo-biloba-mariken) describes a low, somewhat pendulous male form, while the [American Conifer Society](https://conifersociety.org/conifers/ginkgo-biloba-mariken) documents its dwarf growth and compact spread, while [Van den Berk Nurseries](https://www.vdberk.com/trees/ginkgo-biloba-mariken/) explains that a top-grafted tree's final height depends on the graft. ## Form and seasonal interest The crown is typically rounded or flattened and may become slightly pendulous with age. A standard specimen can reach about 3 m tall, but the visible crown stays compact; pruning and graft height affect the silhouette. The small fan-shaped leaves provide green summer foliage and a clear golden-yellow autumn display. ## Siting and care Give this cultivar full sun and room for its crown to broaden. Ginkgo tolerates varied soils, but a well-drained site is a practical choice; water regularly while a new planting establishes. Use it as a specimen, patio accent, or container tree where a full-size maidenhair tree would overwhelm the space. ## Maintenance Allow the slow-growing crown to develop naturally and prune only to remove damaged or crossing branches. Check container soil more often than garden soil so it does not dry out completely during establishment.