(Brunnera macrophylla 'Jack Frost' PP13859) This breathtaking perennial for shade has silvery green foliage that is beautiful all season. Sprays of pure blue flowers in mid to late spring add to the show. Makes a great groundcover in the shade, specimen plant or as a container plant where its beauty can be enjoyed up close.
Is Jack Frost Brunnera a perennial?
This is a choice collector’s plant, but an easy-to-grow perennial that performs well in all but the driest of shady conditions. Excellent for the woodland garden. ‘Jack Frost’ handles more direct sun that most other variegated types of Brunnera, though in hot-summer regions some afternoon shade is recommended...
Is Brunnera a perennial or annual?
It is an herbaceous perennial, dying back in winter. The light blue blooms of brunnera plants rise above the leaves of various cultivars. Brunnera plants have leaves that are glossy green or in variegated hues of gray, silver, or white, such as the popular cultivar ‘Jack Frost’.
Is Jack Frost a perennial or annual?
‘Jack Frost’ has shimmering foliage to brighten any garden. The Perennial Plant Association, a trade organization established to promote the use and sale of herbaceous perennials, has named Brunnera macrophylla ‘Jack Frost’ as the Perennial Plant of the Year 2012.
Where do you plant Jack Frost Brunnera macrophylla?
– Brunnera macrophylla Jack frost is happiest in a shady, cool, consistently moist woodland setting; avoid hot, dry conditions – Prefers well-drained, rich, humusy soil; tolerates other soils if it’s kept cool and moist
Can Brunnera survive winter?
Commonly called false forget-me-not, petite blooms compliment attractive, glossy foliage. Brunnera Siberian bugloss is also called heartleaf brunnera because of the shape of its leaves. It is an herbaceous perennial, dying back in winter.
Does Brunnera Jack Frost spread?
Jack Frost Brunnera or Jack Frost Siberian Bugloss They will slowly spread to reach a 20” clump. Soil: They prefer moist well drained soil. They grow fastest in rich soils. If your soil is on the dry side they will need regular watering.
Should Brunnera be cut back for winter?
Individual older, tattered leaves can be cut back during the growing season to improve the clump's appearance if desired. The old foliage should be removed in spring when the new leaves begin to emerge rather than in the fall as the leaves help protect the plant over the winter.
How big does Jack Frost Brunnera get?
Slowly reaches 12 in. tall, spreading to 24 in. wide; blooms reach 18 in. tall.
Do slugs like brunnera?
Plants which the snails don't like are: alchemilla, ajuga, aquilegias, bergenias, brunnera, cornus, crocosmia, erysimum 'E A Bowles', euphorbias, ferns, fuchsias, grasses, hebe, geraniums, hellebores, Japanese anemones, libertia, nepeta, persicaria, philadelphus, saxifrage, sedums, verbena bonariensis, veronicastrum.
Should I deadhead my brunnera?
0:332:21How to Prune Brunnera - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo just to keep things under control. Once you see the flowers fading on your brunner.MoreSo just to keep things under control. Once you see the flowers fading on your brunner.
What to do with Brunnera after flowering?
Carefully remove any reverted (all green-leaved) sections on variegated forms. Cut back old stems after flowering. Cut the whole plant down to ground level in November, taking care not to damage the roots.
Why are my Brunnera leaves turning brown?
In this case, it might be too much rain and the humidity. Replant it in a raised bed, give it a hit of compost and live in hope. It's a good plant, although one Brunnera to be wary of is B. 'Langtrees' - it has a pretty variegation but will spread everywhere.
Does Brunnera need to be divided?
Brunnera is a naturally clump-forming perennial with an extensive root system, so you may need to separate one into several clumps.
Can Brunnera tolerate full sun?
'Jack Frost' Heartleaf Brunnera, Siberian Bugloss Brunnera macrophylla. The optimum amount of sun or shade each plant needs to thrive: Full Sun (6+ hours), Part Sun (4-6 hours), Full Shade (up to 4 hours).
What goes well with Brunnera?
Companion Planting Brunnera with Ferns in the background. Primroses, Ferns, Foam Flowers (Tiarella), Hellebores and Bleeding Heart (Dicentra spectabilis) would also make excellent companion plants.
Is Brunnera a shade or sun?
3. Provide partial shade. While brunnera can thrive in full sunlight, part shade, or full shade, planting them so they can avoid the hot afternoon sun (especially if you're in a particularly hot USDA Hardiness Zone) is key to their good health.
Does Brunnera self seed?
Brunnera is a cute biennial particularly appreciated for its foliage and blue forget-me-not flowers. Often used to spruce up rocky ground, edges and flower beds, it is a plant that is self-sowing and will cover up sparse and bare spots well.
Does Brunnera need to be divided?
Brunnera is a naturally clump-forming perennial with an extensive root system, so you may need to separate one into several clumps.
Can Brunnera handle the sun?
Plant Needs Brunnera is a woodland plant that should be grown in full shade and consistently moist soil in southern regions. In the north, morning sun is acceptable as long as the soil remains moist. They will grow the fastest and strongest in rich soil.
Will Brunnera grow in shade?
Brunneras can grow in any ordinary garden soil, including dry soil, and thrive in cool shady areas.
What is Jack Frost?
Grown for its particularly attractive foliage, award-winner Brunnera macrophilla 'Jack Frost' features large, heart-shaped silver leaves edged and veined with green, and clouds of tiny, pale blue, airy flowers in spring. Resembling hostas, the basal foliage forms a dense and lush mound, which remains attractive throughout the entire growing season.
What is basal foliage?
Resembling hostas, the basal foliage forms a dense and lush mound, which remains attractive throughout the entire growing season. Won the prestigious Award of Garden Merit by the Royal Horticultural Society for its noteworthy qualities.
What is Jack Frost?
Brunnera macrophylla. ‘Jack Frost’. ‘Jack Frost’ has shimmering foliage to brighten any garden. The Perennial Plant Association, a trade organization established to promote the use and sale of herbaceous perennials, has named Brunnera macrophylla ‘Jack Frost’ as the Perennial Plant of the Year 2012. This cultivar of the plant commonly called ...
How long does it take for a forget me not to bloom?
In mid-spring, hundreds of tiny flowers bloom in airy sprays above the foliage for 3-4 weeks. The light blue flowers with yellow centers have five petals and resemble forget-me-nots.
Can Jack Frost be divided?
Because ‘Jack Frost’ is patented, unlicensed propagation for sale is prohibited. The fibrous-rooted plants can be divided in spring or fall. This cultivar will not grow true from seed. – Susan Mahr, University of Wisconsin – Madison. This page is optimized for printing.
Is a Brunnera perennial low maintenance?
This is a very low-maintenance perennial, requiring little care other than supplemental water during dry conditions. Mulch to maintain soil moisture and watering may not be required. This cultivar is more heat tolerant than many other Brunnera varieties.
Siberian Bugloss
A superb introduction, forming a clump of heart-shaped silver leaves, delicately veined with mint green. Sprays of bright blue Forget-me-not flowers appear in mid to late spring. This is a choice collector’s plant, but an easy-to-grow perennial that performs well in all but the driest of shady conditions. Excellent for the woodland garden.
Plant number: 1.106.230
A superb introduction, forming a clump of heart-shaped silver leaves, delicately veined with mint green. Sprays of bright blue Forget-me-not flowers appear in mid to late spring. This is a choice collector’s plant, but an easy-to-grow perennial that performs well in all but the driest of shady conditions. Excellent for the woodland garden.
What zone do brunneras grow in?
You’ll find brunneras ( Brunnera macrophylla and cvs., USDA Hardiness Zones 3–7) at the nursery under a lot of different names, including Siberian bugloss, heartleaf brunnera, and false forget-me-not—the latter of which I prefer as it’s a nod to the true forget-me-not ( Myosotis spp. and cvs., Zones 4–9), which brunnera’s flowers resemble. Beginning in early spring, sprays of dainty flowers unfurl above the brunnera plants for a month or more. The mostly azure blooms are an essential sign of spring for me, possessing just the right amount of whimsy to shake off the late-winter blues.
What are brunnera leaves?
Brunnera’s bold, heart-shaped leaves, reaching up to 6 inches across, are somewhat reminiscent of hosta ( Hosta spp. and cvs., Zones 3–9) foliage, but brunnera leaves have a rough, hairy texture. The leaves are often erroneously described as “fuzzy,” which, I guess, is a creative way of making the scratchy surface sound cuddly. Like hostas, brunneras form tidy clumps that are perfect for massing. The long-stalked leaves reach their full size only after the flowers, which are borne on separate leafy stems, have faded. Variegation has updated this old-fashioned perennial, giving brunnera a fresh new attitude. I’m particularly taken with the silvery selections—there’s something both elegant and exotic about their luminous leaves—but I’ve found quite a few favorites, thanks to this trial.
What is a standard brunnera?
With this plant, it’s all about the sprays of tiny blue flowers floating above robust clumps, which, admittedly, are understated without the blossoms. Standard brunnera’s reliability and trouble-free nature—it’s culturally not as temperamental as some variegated selections—appeal to gardeners who want a dependable ground cover in the shade garden. After its flowers have faded, standard brunnera is a great companion for more vibrantly colored plants , such as ‘Gold Heart’ bleeding heart ( Dicentra spectabilis ‘Gold Heart’, Zones 3–9) and ‘Diana Clare’ lungwort ( Pulmonaria longifolia ‘Diana Clare’, Zones 3–8).
What is the difference between Alexander's Great and Jack Frost?
The difference is that ‘Alexander’s Great’ is touted to have supersize leaves by comparison.
Can a brunnera plant get damaged?
A few pests can cause some damage. Brunneras are tough, fairly trouble-free plants, but you might occasionally see leaf damage from slugs, nematodes, and rabbits. These issues are, luckily, more cosmetic than a true health concern. Deer seem to ignore these plants.
Is Jack Frost a silver brunnera?
Never had I expected to see such a who lly silver brunnera ( ‘Jack Frost’ is a sport of ‘Langtrees’, which features lightly silver-spotted leaves). Sure, ‘Langtrees’ is handsome, but this new silvery concoction was something special.
Do brunneras have clumps?
Like hostas, brunneras form tidy clumps that are perfect for massing. The long-stalked leaves reach their full size only after the flowers, which are borne on separate leafy stems, have faded. Variegation has updated this old-fashioned perennial, giving brunnera a fresh new attitude.
What zone do brunneras grow in?
The plant easily thrives in USDA Hardiness zones 3-8, when conditions are right. Brunnera plants prefer rich soil. When growing brunnera in the hottest zones, avoid planting where it gets hot afternoon sun. Brunnera, especially the ones with variegated leaves, are sensitive to sun and may burn.
What color are brunnera leaves?
The light blue blooms of brunnera plants rise above the leaves of various cultivars. Brunnera plants have leaves that are glossy green or in variegated hues of gray, silver, or white, such as the popular cultivar ‘Jack Frost’. Brunnera Siberian bugloss blooms in early to mid spring.
How tall is a Brunnera macrophylla?
Growing brunnera reaches 1 ½ feet (0.5 m.) in height and 2 feet (0.5 m.) across and grows in a small mound.
What is the prettiest plant in the garden?
Blooming, growing brunnera is one of the prettiest plants to include in the shady garden. Commonly called false forget-me-not, petite blooms compliment attractive, glossy foliage. Brunnera Siberian bugloss is also called heartleaf brunnera because of the shape of its leaves. It is an herbaceous perennial, dying back in winter.
Can brunnera blooms self seed?
Brunnera blooms may self-seed and readily sprout from seeds dropped the previous year. If so, dig small seedlings and replant into areas where more growing brunnera is desired. You may also collect seeds from brunnera plants and replant them or plant newly purchased seeds or small plants. Division of existing plants is another means of propagation.
Can you plant brunnera macrophylla in a shady area?
Now that you’ve learned how to plant brunnera and a little about plant care for Brunnera macrophylla, try it in the shady garden or use it to help naturalize a wooded area. You’ll find this easy-care plant is an asset to any shady area.
