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HEMEROCALLIS 'High Noon'

Image of Hemerocallis 'High Noon'

James H. Schutte

Family

Liliaceae

Botanical Name

HEMEROCALLIS 'High Noon'

Plant Common Name

Daylily, High Noon Daylily

Special Notice

This entry has yet to be reviewed and approved by L2G editors.

General Description

One of the best selections from the mid-20th century, the High Noon daylily bears bright yellow flowers that face the midday sun. The daylily is a popular perennial revered for its reliability, ease of growth and floral beauty. The hybrid diploid ‘High Noon’ produces flowers atop a tall stem - a scape - in early to midsummer. The six petal-like tepals have wavy edges and some reflex backward. These bright yellow to gold flowers open during the day and rise from clumps of strappy green leaves that remain evergreen across winter. Plants growing in good conditions will rebloom several weeks after the initial summer flowering display.

'High Noon' was bred by Hans P. Sass and introduced in 1940. The American Hemerocallis Society gave this cultivar the prestigious Stout Silver Medal award in 1950.

Daylilies are clump-forming and spread slowly via rhizomes. The blooms are commonly held in branched clusters on long leafless stems that stand above the foliage. All daylilies are easy to grow if provided full to partial sun and average soil with good drainage. Deciduous daylilies are the hardiest and survive in the coldest reaches of their range; however they may struggle in areas with mild winters. Evergreen types grow well in all but the most tropical regions but require protection where winters are harsh and cold. Their clumps spread over time and may need to be divided every three to four years. After plants bloom, it is wise to shear back their foliage to allow for a fresh flush of growth.

Enjoy this tried-and-true herbaceous ornamental in mixed beds and borders, containers and large mass plantings.

Characteristics

  • AHS Heat Zone

    9 - 2

  • USDA Hardiness Zone

    6 - 10

  • Sunset Zone

    1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24

  • Plant Type

    Perennial

  • Sun Exposure

    Full Sun, Partial Sun

  • Height

    18"-36" / 45.7cm - 91.4cm

  • Width

    18"-24" / 45.7cm - 61.0cm

  • Bloom Time

    Early Summer

  • Native To

    Hybrid Origin

Growing Conditions

  • Soil pH

    Acidic, Neutral, Alkaline

  • Soil Drainage

    Average

  • Soil type

    Clay, Loam, Sand

  • Tolerances

    Pollution, Drought, Salt

  • Growth Rate

    Fast

  • Water Requirements

    Average Water

  • Habit

    Clump-Forming

  • Seasonal Interest

    Summer

Ornamental Features

  • Flower Interest

    Showy

  • Flower Color

    Yellow, Gold

  • Fruit Color

    Green, Brown

  • Foliage Color (Spring)

    Green, Light Green

  • Foliage Color (Summer)

    Green

  • Foliage Color (Fall)

    Green

  • Foliage Color (Winter)

    Green

  • Fragrant Flowers

    Yes

  • Fragrant Fruit

    No

  • Fragrant Foliage

    No

  • Bark or Stem Fragrant

    No

  • Flower Petal Number

    Single

  • Repeat Bloomer

    Yes

  • Showy Fruit

    No

  • Edible Fruit

    No

  • Showy Foliage

    No

  • Foliage Texture

    Medium

  • Foliage Sheen

    Matte

  • Evergreen

    Yes

  • Showy Bark

    No

Special Characteristics

  • Usage

    Container, Edging, Foundation, Mixed Border

  • Sharp or Has Thorns

    No

  • Invasive

    No

  • Attracts

    Hummingbirds

  • Self-Sowing

    No