(Daylily, Woodside Amethyst Daylily)

The daylily is a popular perennial revered for its reliability, ease of growth and beauty. In early to midsummer, ‘Woodside Amethyst’ offers soft lavender purple flowers with yellow-green throats. They are day-blooming and rise from tall clumps of green strap-like leaves that remain semi-evergreen where winters are mild.

Daylilies are clump-forming and spread slowly via rhizomes. The flowers have six tepals (showy petal-like sepals) that vary widely in size, shape and color. The blooms are commonly...

(Daylily, Wynnson Daylily)

The daylily is a popular herbaceous perennial revered for its reliability, ease of growth and floral beauty. The hybrid diploid ‘Wynnson’ produces flowers atop a naked branching stem called a scape. The flowering season is early, anytime from mid-spring to early summer depending on climate. The six light yellow, petal-like tepals are oval and wavy edged. The throat blushes light green. These grapefruit-size flowers open in the morning and remain open for at least 16 hours before shriveling up at...

(Daylily, Yazoo Jim Terry Daylily)

Extra petals fill the center of the Yazoo Jim Terry daylily's flowers anytime from mid-spring to early summer, depending on climate. It's known to rebloom several weeks later, too. 'Yazoo Jim Terry' was released in 1992. The daylily is a popular perennial revered for its reliability, ease of growth and floral beauty.

The hybrid diploid ‘Yazoo Jim Terry' produces 6-inch-wide (15 cm) flowers atop a branching naked stem called a scape. The scapes rise from clumps of strappy deep green leaves that...

(Daylily, Yellow Explosion Daylily)

Bright and warm, the lemon-yellow flowers of the Yellow Explosion daylily will certainly bring a cheerful spirit to your garden. This mid- to late season cultivar blooms in late mid-spring to midsummer, depending on climate. The daylily is a popular perennial revered for its reliability, ease of growth and floral beauty. The hybrid 'Yellow Explosion' was bred by William Oakes and introduced in 1991.

This daylily produces 5.5-inch-wide (14 cm) flowers atop a branching naked stem called a scape....

(Daylily, Yellow Landscape Supreme Daylily)

The daylily is a popular perennial revered for its reliability, ease of growth and beauty. Early in the season, the ‘Yellow Landscape Supreme’ offers light butter yellow flowers with yellow-green throats. They are day-blooming and rise from robust clumps of green strap-like leaves that remain evergreen where winters are mild. It was bred by Roberson and introduced in 1981. If well cared for and regularly deadheaded, this daylily will rebloom.

Daylilies are clump-forming and spread slowly via...

(Daylily, Yellow Lollipop Daylily)

The daylily is a popular perennial revered for its reliability, ease of growth and beauty. In early to midsummer, the super dwarf ‘Yellow Lollipop’ offers many small golden yellow flowers. They are day-blooming and rise from neat clumps of green strap-like leaves that become fully dormant in winter.

Daylilies are clump-forming and spread slowly via rhizomes. The flowers have six tepals (showy petal-like sepals) that vary widely in size, shape and color. The blooms are commonly held in branched...

(Daylily, Yellow Silk Ruffles Daylily)

The daylily is a popular perennial revered for its reliability, ease of growth and beauty. In midsummer, the fragrant ‘Yellow Silk Ruffles’ offers many big ruffled soft yellow flowers. They are day-blooming and rise from robust clumps of green strap-like leaves that become fully dormant in winter. If well cared for and regularly deadheaded, this daylily will rebloom.

Daylilies are clump-forming and spread slowly via rhizomes. The flowers have six tepals (showy petal-like sepals) that vary widely...

(Daylily, Yellow Tail Daylily)

The daylily is a popular perennial revered for its reliability, ease of growth and beauty. In midsummer, the highly fragrant ‘Yellow Tail’ offers many ruffled peachy gold flowers with orange throats. They are day-blooming and rise from compact clumps of green strap-like leaves that become fully dormant in winter. If well cared for and regularly deadheaded, this daylily will rebloom.

Daylilies are clump-forming and spread slowly via rhizomes. The flowers have six tepals (showy petal-like sepals)...

(Daylily, Yellowstone Daylily)

The daylily is a popular perennial revered for its reliability, ease of growth and beauty. In midsummer, the highly fragrant ‘Yellowstone’ offers big lemon yellow flowers with orange throats. They are day-blooming and rise from tall clumps of green strap-like leaves that become fully dormant in winter. This is an older cultivar that was first introduced in 1950 by Kraus.

Daylilies are clump-forming and spread slowly via rhizomes. The flowers have six tepals (showy petal-like sepals) that vary...

(Daylily, Zena Daylily)

Velvety reddish-rose flowers with bright chartreuse throats appear on the Zena daylily. This cultivar blooms in late mid-spring to early summer, depending on climate. The daylily is a popular perennial revered for its reliability, ease of growth and floral beauty. The hybrid diploid 'Zena' was bred by George Lenington and introduced in 1985.

This daylily produces flowers atop a branching naked stem called a scape. The scapes rise from clumps of robust, strap-like, green leaves that die back in...