Silver Heart Brunnera

Brunnera macrophylla 'Silver Heart'

$41¹⁹

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Plant Size

#1 Container

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Understanding Plant Options

Nature Hills offers plants in two main formats:

Container Plants: Grown in pots with soil, sized by container volume and plant age
Bare Root Plants: Dormant plants without soil, sized by height measurements

Container Plant Sizes

Container sizes indicate plant age and growing capacity rather than liquid volume equivalents. Our containers follow industry-standard nursery "trade gallon" specifications, which differ from standard liquid gallon measurements.

Young Plants (6 months to 18 months old)

Container Size	Actual Volume	Metric Equivalent
2" x 2" x 3"	0.18 - 0.21 dry quarts	0.20 - 0.23 dry liters
4" Container	0.31 - 0.87 dry quarts	0.35 - 0.96 dry liters
4.5" Container	0.65 dry quarts	0.72 dry liters
6" Container	1.4 dry quarts	1.59 dry liters
1 Quart	1 dry quart	1.1 dry liters
5.5" Container	1.89 dry quarts	2.08 dry liters

Established Plants (18 months to 2.5 years old)

Container Size	Actual Volume	Metric Equivalent
2 Quart	2 dry quarts	2.2 dry liters
#1 Container	2.26 - 3.73 dry quarts	2.49 - 4.11 dry liters
5" x 5" x 12"	3.5 - 4.3 dry quarts	3.85 - 4.74 dry liters

Mature Plants (2-4 years old)

Container Size	Actual Volume	Metric Equivalent
#2 Container	1.19 - 1.76 dry gallons	5.24 - 7.75 dry liters
#3 Container	2.15 - 2.76 dry gallons	8.14 - 12.16 dry liters

Large Plants (3-5 years old)

Container Size	Actual Volume	Metric Equivalent
#5 Container	2.92 - 4.62 dry gallons	12.86 - 20.35 dry liters
#6 Container	5.25 - 6.01 dry gallons	23.12 - 26.42 dry liters
#7 Container	5.98 - 6.53 dry gallons	26.34 - 28.76 dry liters

Bare Root Plants

Bare root plants are sold by height from the root system to the top of the plant. Plants may exceed minimum height requirements.

Common Sizes:

Trees: 1 foot, 2 feet, 3 feet, 4 feet, 5 feet, 6 feet
Shrubs & Perennials: 1 foot, 18 inches, 2 feet

Important Notes

Container Volume Specifications

Trade Gallon Standard: Our containers follow industry-standard "trade gallon" specifications established by the American National Standards Institute (ANSI Z60.1) for nursery stock
Volume Variations: Actual soil volume may vary due to plant root systems and growing medium settlement
Age Indicators: Container size primarily indicates plant age and maturity rather than liquid volume equivalents

Growing Conditions

Plant size can vary based on variety and growing conditions
Container size helps indicate plant maturity and establishment level
Larger containers generally mean more established root systems and faster landscape establishment

Seasonal Availability

Bare root plants are available seasonally when dormant
Container plants are available throughout the growing season
Specific varieties may have limited availability in certain sizes

Questions?

For questions about specific plant sizes or availability, please contact our plant experts who can help you choose the right size for your landscape needs.

Plant Profile & Growing Essentials

Cold hardy, Low Maintenance, Flowering, Deer-resistant, Wet Soils, Groundcover, Attracts pollinators, Container Friendly, and Non-invasive

Specifications

Botanical Name

Brunnera macrophylla 'Silver Heart'
Height

1 ft
Width

1-2 ft
Growing Zones

4-8
Growth Rate

Moderate
Flower Color
- Blue
Leaf Color
- Green
- White
- Variegated
Pollinator Friendly

Yes
Bloom Period

Early Spring, Late Spring
Does Not Ship To

AK, HI, ID, MT

Planting & Care Instructions

Where to Plant

Sunlight: Choose a spot receiving mostly shade, especially sheltering the plant from intense, four-plus hours of hot afternoon sun; while ‘Silver Heart’ is more scorch-resistant than other varieties, too much direct light will turn the striking silver foliage brown and crispy. Dappled morning sun is acceptable, particularly in cooler regions, but remember the silver leaves are the primary attraction.
Soil: This perennial prefers humus-rich, consistently moist, but well-drained soil; to achieve this, thoroughly amend heavy clay or sandy areas with generous amounts of compost or other rich organic matter before planting. Avoid planting in spots that stay perpetually waterlogged, as this will lead to crown rot.

Watering Requirements

Water newly planted Brunnera deeply and regularly through the first growing season to establish the vital, fibrous root system; aim for consistent soil moisture, which is the key to healthy, unblemished foliage all summer long. Although mature plants handle brief dry spells well, inconsistent watering or dry soil will quickly cause leaf edges to turn crispy and brown, signaling plant stress. Apply a layer of organic mulch around the base to keep the roots cool and conserve vital moisture.

Pruning Tips

This perennial is prized for its foliage, so pruning is really about maintenance: remove the spent flower stalks (deadhead) after the spring bloom to prevent self-seeding and direct the plant’s energy back into producing larger, richer leaves. If the foliage looks tattered or scorched mid-summer, cut the damaged leaves back to the crown, which prompts the plant to quickly produce a fresh, full flush of new growth. For winter protection, leave all healthy foliage standing, then cut it back in early spring just before new shoots emerge.

Fertilizer Needs

'Silver Heart' is a light feeder and typically only needs a single application of a balanced, slow-release fertilizer in early spring as the new growth begins. Alternatively, top-dressing the plant's root zone with an inch of well-aged compost usually provides sufficient nutrients for the season. What to avoid: Skip the fertilizer entirely during the first year, as this encourages the plant to focus its energy on establishing a strong root foundation rather than developing excessive top growth.

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Growing Zones 4-8

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Thick Foliage, Airy Blooms Silver Heart Brunnera

Incredible Foliage
Large Leaves are Thicker Than Other Cultivars
High Performance in Heat and Humidity
Petite Accent
Decorate Partial Shade or Full Shade
Tiny, "Forget-Me-Not" Cobalt-Blue Flowers in Spring
Support Butterflies and Beneficial Pollinators
Wide-Spreading Perennial Softens Shade Plantings
Adaptable and Easy-Care
Cold Hardy
Prefers Moist, Yet Well-Drained Soil
Deer Don't Relish the Taste or Texture

Foliage plants are the mainstay of a low-maintenance landscape. You'll get a long-lasting display that works hard to create a personal paradise.

Brighten the low ground with the huge leaves of Silver Heart Brunnera (Brunnera macrophylla ‘Silver Heart’ PP# 24685). Their generous charm adds texture and color to your partially shaded or fully shaded landscape.

You won't believe the visual impact of the showy green veins. The look is only accentuated by an effective, interveinal silvery-white overlay.

Each heart-shaped leaf is further polished with a band of green at the margin. They'll softly spread wide to ornament otherwise bare ground under trees and shrubs.

But with beloved Brunnera, it's not just about the beautiful rosette of leaves. Each spring, you'll also enjoy fine-textured blue Forget-Me-Not flowers held high for easy viewing.

Butterflies and honey bees appreciate their nectar. You'll want to grow plenty, so you can trim them for delicate cut flower bouquets indoors.

Relax and let the cares of the world fall away as you tour your woodlands and shady glens. Boost your mature trees and tall shrubs with the good looks of Silver Heart Brunnera.

This improved modern cultivar offers exceptional high performance, as well. Thicker, more pubescent leaves stand up to heat and humidity...without "melting" away in the dog days of summer!

Don't go another season without this beautiful layer in your shaded spots. Order Silver Heart Brunnera today!

How to Use Silver Heart Brunnera in the Landscape

Shed light on your existing plantings with specimens tucked here and there along the edges of dappled planting beds. Try nestling one at the base of a special boulder or garden sculpture.

Use them in a curated collection of wild foliage with several Brunnera cultivars. Call them Forget-Me-Nots or Siberian Bugloss, if you prefer.

Or...take things to the next level with a full mass planting of Silver Heart Brunnera as a living carpet of silvery color. Rely on durable Silver Heart Brunnera as a showy groundcover.

Plant them ten inches apart on center, measuring from the center of one to the center of the next. For faster results, create a double staggered row in a zigzagging planting pattern.

Mulch between plants and keep new mass plantings weeded. The plants will grow together and touch.

Include these under moisture-loving Swamp Oak at the edge of planned Rain Gardens. They'll help control erosion, while filtering potentially polluted runoff from streets and roofs.

Even in small space gardens, you can appreciate their glow in the moonlight. Keep them in outdoor container gardens as a beautiful "Filler".

Can you imagine the look of delight on a loved one? Create a planted container garden with the exquisite Silver Heart Brunnera on full display. They'll make charming gifts!

#ProPlantTips for Care

This low light plant requires less than four hours of direct sunlight a day. Add mulch over their roots and supply consistent moisture for best results.

Although they like moist conditions, they will not tolerate standing water. Rich, well-drained soil is best.

Deadhead the spent blooms after flowering for a tidy look. Trim back last year's foliage in early spring, and apply a slow-release fertilizer for flowering plants at that time.

You'll cherish the metallic good looks of easy-care Silver Heart Brunnera. Repeat them in an ample planting to make the most of your shade. Order today!

Under $50	$9.99
$50 - $99.99	$14.99
$100 - $149.99	$16.99
$150 - $198.99	$24.99
$199+	FREE

Silver Heart Brunnera

Brunnera macrophylla 'Silver Heart'

Plant Sentry™

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Specifications