General Culture:
Best grown in moist, slightly acidic, organically rich, well-drained loams in full sun to part shade. Site in locations protected from strong winds, but avoid southern exposures close to houses where the buds may be induced to open too early in spring. Plants appreciate consistent and regular moisture throughout the year, and are generally intolerant of soil extremes (dry or wet). Mulch root zone.
Noteworthy Characteristics:
This upright, yellow-flowered, deciduous magnolia honors Judy Zuk, a former President of the Brooklyn Botanic Garden. Over the first 10 years, it typically grows to 28’ tall and 8’ wide. It features tulip-shaped, fragrant yellow flowers with plum-flushed bases that bloom in early spring as the new leaves emerge (March to early April in St. Louis). Flowers are usually sterile. Obovate, large green leaves have entire margins. Genus name honors Pierre Magnol, French botanist (1638-1715). ‘Judy Zuk’ is sometimes listed as a cultivar of M. x brooklynensis.
Problems:
No serious insect or disease problems. Late frosts may damage flowers.
Uses:
Excellent specimen for sunny areas in the landscape where spring flowers can be appreciated.
© Missouri Botanical
Garden, 2001-2010