Plant Profile: Hemerocallis

Traditional orange and yellow daylilies have been crossbred to create contemporary varieties that showcase a vibrant spectrum of colors and bloom from spring through summer. For optimal growth, plant them in full sun to partial shade within well-drained, nutrient-rich soil. When planting, ensure the tubers are buried under about 1 inch (2.5 cm) of soil; typically, there’s no need to dig them up for winter storage. You can propagate these plants by division during the fall or spring. While they are often susceptible to deer damage, they are remarkably tolerant of salt and are easy to cultivate. These daylilies are particularly suited for planting along slopes and banks, serving as a valuable nectar source for butterflies and hummingbirds. However, it's important to note that they are toxic to cats, so pet owners should consider their placement carefully.

The genus name originates from the Greek terms hemera, meaning "day," and kallos, meaning "beauty," highlighting the fact that each flower blooms for just one day. Previously, this plant was classified under the Liliaceae family.

The flowers have a flavor reminiscent of asparagus or zucchini and can be consumed fresh, fried, or dried. They may have diuretic or laxative effects, so moderation is advised. Additionally, they have been incorporated into soap-making.

Insects, Diseases, and Other Plant Issues: Consumption of this plant can lead to symptoms in cats such as vomiting, loss of appetite, lethargy, kidney failure, and potentially death.

Quick Identification Tips:

These are clump-forming, upright perennial herbs.

They bloom from early summer until frost, with a wide range of cultivars differing in size, flower dimensions, color, and patterning; the flowers are short-lived, lasting approximately one day. They are often used in rock gardens, as specimen plants, in borders, containers, and at the bases of trees; note that flower color may diminish in full sunlight.

They thrive in full sun to partial shade and prefer fertile, well-drained organic soils, with no significant pest or disease issues.