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HOSTA 'Samual Blue'

Image of Hosta 'Samual Blue'

James H. Schutte

Family

Liliaceae

Botanical Name

HOSTA 'Samual Blue'

Plant Common Name

Hosta, Plantain Lily, Samuel Blue Plantain Lily

General Description

Hostas are herbaceous perennials grown for their attractive leaves, tolerance for shade, toughness, and mounding habit. This one, ‘Samual Blue,' is a medium-sized hosta with upright, heart-shaped leaves that are powdery blue and heavily glaucous (having a whitish film on the surface). The flowers are lavender-blue and appear on upright stems above the clump in late summer.

Like most hostas, ‘Samual Blue’ grows best in partial shade to full shade, tolerates a wide range of well-drained soils, and prefers average, even moisture. Use it for contrasts of size and color in shaded perennial gardens and woodlands, or massed as an imposing groundcover.

Characteristics

  • AHS Heat Zone

    9 - 2

  • USDA Hardiness Zone

    3 - 8

  • Sunset Zone

    A2, A3, 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

    Partial Sun, Partial Shade, Full Shade

  • Height

    17"-21" / 43.2cm - 53.3cm

  • Width

    17"-21" / 43.2cm - 53.3cm

  • Bloom Time

    Summer

  • Native To

    Asia

Growing Conditions

  • Soil pH

    Acidic, Neutral, Alkaline

  • Soil Drainage

    Average

  • Soil type

    Clay, Loam, Sand

  • Growth Rate

    Medium

  • Water Requirements

    Average Water

  • Habit

    Clump-Forming

  • Seasonal Interest

    Spring, Summer, Fall

Ornamental Features

  • Flower Interest

    Showy

  • Flower Color

    White, Lavender, Ivory

  • Foliage Color (Spring)

    Blue Green

  • Foliage Color (Summer)

    Slate Gray, Steel Blue

  • Foliage Color (Fall)

    Blue Green

  • Fragrant Flowers

    Yes

  • Fragrant Fruit

    No

  • Fragrant Foliage

    No

  • Bark or Stem Fragrant

    No

  • Flower Petal Number

    Single

  • Repeat Bloomer

    No

  • Showy Fruit

    No

  • Edible Fruit

    No

  • Showy Foliage

    Yes

  • Foliage Texture

    Bold

  • Foliage Sheen

    Matte

  • Evergreen

    No

  • Showy Bark

    No

Special Characteristics

  • Usage

    Container, Edging, Feature Plant, Groundcover, Mixed Border

  • Sharp or Has Thorns

    No

  • Invasive

    No

  • Self-Sowing

    Yes