Photo of Veronica gentianoides by Arrowhead Alpines

Photo by Arrowhead Alpines

Used with permission, all rights reserved

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Veronica gentianoides

Also Known As

  • Spike Speedwell

Plant type

perennial

size

  • H: 8"-18"
  • W: 12"-24"

planting zones

  • 4a-8b

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Veronica gentianoides plant details

Veronica gentianoides is a broadleaf deciduous perennial with green foliage. In summer blue and white flowers emerge. Attracts bees making it an excellent addition to pollinator gardens. Grows well with sun - mostly sun and regular water. Does well in average and well-drained soil.

CHARACTERISTICS OF Veronica gentianoides

Plant type: perennial
Plant family: plantaginaceae
Foliage: deciduous green
Mature size: 12 IN - 24 IN - wide, 8 IN - 18 IN - tall
Flowers: blue and white blooms in summer

GROWING CONDITIONS for Veronica gentianoides

USDA Zones: 4a - 8b
Sun exposure: sun - mostly sun
Watering frequency: regular
Soil needs: average and well-drained

Nursery contributed plant descriptions

These pale blue flower spikes are best massed and look especially good with Doronicum or other early golden yellow flowers. Good for cutting. Let it colonize for the best effect. Attractive gentian-like basal foliage. Native to the Caucasus.
One of the very best upright veronicas. The foliage, which indeed has a gentian-like look to it, forms a neat basal rosette, flowers are on spikes a couple feet tall, in shades of delightful, pale blue, over a very long period over the course of the summer, particularly if you deadhead. Vastly superior to the more common var spicata, not sure why it isn't more widely grown. Zone 5

Gardening facts about Veronica gentianoides plant

How to Grow Veronica gentianoides

  • Sun Exposure

    • sun - mostly sun
  • Water Needs

    • regular
  • Soil Needs

    • average
    • well-drained

Features

  • Foliage Color

    • green
  • Flower Color

    • white
    • blue
  • Wildlife

    • bees
  • Flower Season

    • summer
  • Foliage Season

    • deciduous

Landscape groups by tags

See other plant types of Veronica for your garden

aka Eveline Speedwell

Plant Type

Perennial

Zones

4a-9a

Size

Height: 12"-20"

Width: 12"-24"

  • sun - mostly sun
  • even moisture - occasional
Photo of Veronica longifolia 'Eveline' PP14888 flower by Conifer Kingdom
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aka Veronica peduncularis 'Georgia Blue', Veronica peduncularis 'Georgian Blue', Georgia Blue Speedwell

Plant Type

Perennial, Groundcover

Zones

4a-9b

Size

Height: 3"-4"

Width: 12"-24"

  • sun - dappled shade
  • even moisture - regular
Photo of Veronica umbrosa 'Georgia Blue' by Little Prince of Oregon
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aka Crested Veronica

Plant Type

Perennial

Zones

4a-9b

Size

Height: 12"-24"

Width: 24"

  • sun - mostly shade
  • even moisture - regular
Photo of Veronica 'Cristata' flower by Dancing Oaks Nursery
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aka Speedwell

Plant Type

Perennial

Zones

4a-7b

Size

Height: 6"-8"

Width: 12"-18"

  • sun - mostly shade
  • even moisture - drought tolerant
Photo of Veronica schmidtiana close-up, flower by Ghislain118
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aka Aztec Gold Speedwell

Plant Type

Perennial

Zones

3a-9b

Size

Height: 6"

Width: 18"

  • sun - mostly shade
  • even moisture
Photo of Veronica prostrata 'Aztec Gold' form by Terra Nova Nurseries, Inc.
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