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Culver's Root

Veronicastrum virginicum

outdoor

A native North American perennial producing tall, elegant spires of small flowers in white, pink, or purple that bloom from mid-summer through fall. Veronicastrum virginicum has fine, whorled foliage and architectural interest that makes it valuable for borders, naturalized plantings, and pollinator gardens. It is a low-maintenance perennial that attracts bees and butterflies and performs well in moisture-retentive soils.

Culver's Root

Common Problems

Select the problem your Culver's Root is experiencing to get a treatment guide.

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Wiltingchevron_right
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Yellow Leaveschevron_right
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Slow Growthchevron_right

Care Guide

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Light
Full sun to partial shade; prefers full sun for robust growth and abundant flowering, tolerates partial shade
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Water
Prefers consistently moist soil; requires regular watering especially during establishment and dry periods; tolerates wet conditions better than drought
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Soil
Rich, moisture-retentive soil with organic matter; prefers slightly acidic to neutral pH; adaptable to various soil types including clay loams
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Fertiliser
Feed with balanced fertilizer in spring; minimize additional feeding to avoid excessive leaf growth at expense of flowers
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Temperature
Hardy and cold-tolerant; performs well in cool to warm temperate climates; prefers regions with moderate summers
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Humidity
Moderate to high humidity preferred; benefits from moist soil and consistent moisture; tolerates humid conditions

Toxicity

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Non-toxic to humans and animals; safe for families and households with pets

Common Diseases

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Common Pests

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Seasonal Care

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Resume regular watering and feeding as growth picks up.

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Peak growing season. Water and feed regularly.

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Reduce watering as growth slows. Stop heavy feeding.

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Minimal watering and feeding. Protect from frost if needed.