Lycoris squamigera

Lycoris squamigera

Lycrois squamigera phot credit: J. Coceano

A stroll along the Magill Walk in early August is bound to yield a pleasant surprise.  Under the towering canopy of swamp white oaks, Quercus bicolor, bursts forth Lycoris squamigera.  This event seems to happen overnight.  The sudden emergence and explosion of bloom is reflected in several fun common names: surprise lily, resurrection lily, magic lily, and even naked ladies.  The genus Lycoris is named for Marc Antony’s actress mistress.

L. squamigera flowers and stalks

L. squamigera flowers and stalks. photo credit: J. Coceano

A member of the Amaryllidaceae family, Lycoris squamigera, produces pink blooms bearing similarities to that of the common holiday amaryllis. The multitude of common names originates from the bulbs unique growth habit.  In spring, the leaves sprout and grow, only to disappear as summer sets in.  Then, in late July or early August, leafless flower stalks emerge.  Emergence to flower occurs in the span of days.  The 2 ft stems typically bear 6-8 flowers.

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Lycoris squamigera in bloom along Magill Walk. photo credit: R. Robert

Lycoris squamigera is a welcome sight at the height of summer.  The bulb is easy to grow, adapting to most soil types.  Provide full sun to partial shade for maximum flower development.  While there are other species, in various colors, Lycoris squamigera is the hardiest flourishing in zones 5-10.  The bulbs have slender necks and should be planted a few inches below the soil surface, deeper in sandy soils or colder zones.  The surprise lily is a triploid (having 3 sets of chromosomes instead of the normal two).  The result, like that of the mule, is sterility.  The triploid nature results in fast maturing bulbs that need division every three or so years.  While summer’s heat drags both plants and people down, it is a sure harbinger of the beauty and enchantment that is the magic lily.

Josh Coceano
jcocean1@swarthmore.edu
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