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VERONICA spicata 'Icicle'

Image of Veronica spicata 'Icicle'

Yoder Brothers

Family

Scrophulariaceae

Botanical Name

VERONICA spicata 'Icicle'

Plant Common Name

Icicle Speedwell, Spike Speedwell

General Description

This is a spectacular heavy-blooming spike speedwell that bears many white spikes of blooms in summer.

Spike speedwell is a long-blooming ornamental that is a staple for the sunny perennial border. This clump or mat-forming plant originates from Europe and western Asia where is inhabits open grasslands, hills and woodsides.

The foliage is rich green and turns yellow-green in fall. In summer it bears slender upright spikes of many small white flowers. These are lightly fragrant, highly attractive to bees and butterflies and will continue blooming if regularly deadheaded.

This sun-loving perennial grows best in fertile to average soil with good drainage. It is a great plant for rock gardens, mixed borders and can even be used as a small-scale herbaceous groundcover. It pairs well with Dianthus, moonbeam coreopsis and the dark sedum 'Black Jack'.

Characteristics

  • AHS Heat Zone

    8 - 1

  • USDA Hardiness Zone

    3 - 8

  • Sunset Zone

    A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21

  • Plant Type

    Perennial

  • Sun Exposure

    Full Sun

  • Height

    18"-24" / 45.7cm - 61.0cm

  • Width

    12"-18" / 30.5cm - 45.7cm

  • Bloom Time

    Late Spring, Early Summer, Summer, Late Summer, Early Fall, Fall

  • Native To

    Europe, Asia

Growing Conditions

  • Soil pH

    Neutral, Alkaline

  • Soil Drainage

    Well Drained

  • Soil type

    Loam

  • Tolerances

    Salt

  • Growth Rate

    Fast

  • Water Requirements

    Average Water

  • Habit

    Clump-Forming

  • Seasonal Interest

    Spring, Summer, Fall

Ornamental Features

  • Flower Interest

    Showy

  • Flower Color

    White

  • Foliage Color (Spring)

    Green

  • Foliage Color (Summer)

    Green

  • Foliage Color (Fall)

    Yellow

  • 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

  • Evergreen

    No

  • Showy Bark

    No

Special Characteristics

  • Usage

    Bedding Plant, Groundcover, Mixed Border, Rock Garden / Wall

  • Sharp or Has Thorns

    No

  • Invasive

    No

  • Attracts

    Butterflies

  • Self-Sowing

    Yes