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Public Plant Profile

Jack Frost Siberian Bugloss

Brunnera macrophylla 'Jack Frost'

Category: Perennial • Siberian Bugloss

Jack Frost Siberian Bugloss features stunning silver leaves and blue flowers, perfect for shady borders and mass plantings.

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Mature Height: 12-18 inches

Mature Width: 12-24 inches

Bloom Color: Blue

Bloom Time: Spring

Light: Shade

Zone: Zones 3-8

Maintenance: Low

Growth Rate: Moderate

Season of Interest: Spring

Foliage: Deciduous

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Bold Outdoors Verified Insight

Designed & Reviewed by

Josh Graber

Owner and Landscape Designer · Kansas State University · 25+ Years Experience

B.S. in Horticulture and Landscape Design – Kansas State University

25+ years of industry experience

Description

Jack Frost Siberian Bugloss is a charming perennial known for its striking silver foliage and delicate blue flowers. This plant thrives in shaded areas, making it a perfect choice for woodland gardens or shaded borders. Its attractive leaves provide year-round interest, while the small blooms add a touch of color in spring.

Ideal Conditions

Prefers partial to full shade and moist, well-drained soil. Thrives in cooler climates.

Soil Preferences

Requires well-drained soil with consistent moisture. Adaptable to various soil types, prefers slightly acidic to neutral pH.

Sun Needs

Shade

Landscape Guidance

Landscape Use

bordermass plantingspecimen

Special Features

Attractive silver foliageblue flowers in spring

Wildlife Value

Attracts pollinators and provides habitat for wildlife.

Resistance / Tolerance

Tolerates shade and moist conditions.

Notes from Our Designer

Great for shady areas and adds texture to gardens. Can spread over time, making it suitable for ground cover.

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Design Ideas Using This Plant

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Helpful Next Steps

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Frequently Asked Questions

Is Jack Frost Siberian Bugloss a good fit for Kansas City landscapes?

That depends on sun exposure, moisture, spacing, and how the plant will be used in the overall design. Bold Outdoors evaluates those practical conditions before recommending a plant broadly.

How should homeowners use this plant information?

Use the plant profile as a planning tool for size, conditions, and visual role, then connect it to the broader landscape design and installation plan for the property.

Next Step

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