Hoyt Arboretum, Portland, Oregon, USA

Common name: Victoria Southern Magnolia

Family: Magnoliaceae

Distribution: Garden Origin

Habitat: Forest, coastal plains, along streams and near swamps

IUCN Red list: Not evaluated

Hardiness: Zone 6b -5 to 0 F

Life form: Broadleaf evergreen tree

Usage: Ornamental shade tree

Comments: Victoria Southern Magnolia is a selection from Victoria, British Columbia that is reportedly hardy to -12 F. Compared to the species, it has a more open habit and shiny dark green leaves with brown undersides.
Best grown in organically rich, neutral to slightly acidic, medium moisture, well-drained soils in full sun to part shade. Appreciates a root-zone mulch to help retain soil moisture. Also appreciates a location protected from strong winds, but avoid warm southern exposures which may promote premature bud opening in spring. Fleshy root system is easily damaged during transplanting, so it is best to select a landscape location carefully and leave this magnolia undisturbed once planted.