Species

Veronicastrum virginicumCulver's root

4 other cultivars

perennialN. America Native

Fascination Culver's Root

Veronicastrum virginicum 'Fascination'

The Story

Plant Bio

This cultivar of Veronicastrum virginicum features tall spikes of purple flowers that attract pollinators and provide vertical interest in the garden.

Distinguished by its elegant, candelabra-like spires of pale lilac-pink flowers. The stems sometimes exhibit fasciation (a flattening of the stem), which adds to its unique character.

Uses & Benefits:

Provides tall, striking floral displays that attract butterflies and hummingbirds, adding visual interest and movement to garden borders.

Requires minimal maintenance once established, making it ideal for low-effort gardening.

Supports pollinators and beneficial insects, contributing to biodiversity.

SpeciesVeronicastrum virginicumCulver's root

Essentials

At a Glance

Plant Type

Perennial

Height

54 inches

Width

24 inches

Light

Full Sun, Partial Sun

Zones

4, 5, 6, 7, 8

Water

Medium to wet

Humidity

Average to high

Lifespan

Perennial

Native To

North America

Toxicity

Non-toxic to humans and pets

Bloom period

Mid-summer – Late summer

In flower about 2 months of the year

Planting

How to Grow

Tuck seeds into moist soil in early spring for best germination.
Mist cuttings regularly to maintain humidity and root development.
Plant in well-draining soil with full sun exposure for optimal growth.
Fertilize with a balanced slow-release fertilizer in spring and mid-summer.
Mulch around the base to conserve moisture and suppress weeds.
Divide mature clumps in early spring or late fall for propagation.

Pro Tip

Ensure consistent moisture and full sun for vibrant flowering and healthy plants.

Keep It Thriving

Care Guide

Do

Water regularly to keep soil moist but not waterlogged 🌱
Prune after flowering to encourage bushier growth
Apply balanced fertilizer during active growth periods
Mulch to retain soil moisture and regulate temperature

Don't

Avoid overwatering to prevent root rot ❌
Don’t prune in late fall or winter
Refrain from fertilizing during dormancy
Avoid planting in shady areas where it may stretch and weaken

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Divide
Prune
Spring Cleanup
Stake

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Tall, elegant perennial for butterfly-friendly bordersSoft backdrop for perennial bedsWildflower meadow accent with delicate blooms

Companion Plants

Echinacea RudbeckiaJoe Pye Weed Liatris Monarda

Multiply

Propagation Methods

Good to Know

Common Questions

Fascination Culver's Root questions

What zones can Fascination Culver's Root grow in?

Fascination Culver's Root is hardy in USDA Zones 4–8. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Fascination Culver's Root deer resistant?

Yes — Fascination Culver's Root is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

When does Fascination Culver's Root bloom?

Fascination Culver's Root typically blooms in mid-summer through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Fascination Culver's Root need full sun?

Fascination Culver's Root does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.