Brunnera macrophylla 'Jack Frost' PP13859 CPBR1799 |
 |
 Loading Image(s)...
![]()
Photo Courtesy of Walters Gardens, Inc.
|
|
| | Common Name: Brunnera-Heartleaf
Common Name (Alternative): Siberian Bugloss |
A sight to behold! The leaves of 'Jack Frost' are intricately detailed with a crackle-like finish. Though the leaves are dark green, they have a heavily frosted overlay which allows only the green veining to show through. From mid to late spring, baby blue, forget-me-not type blossoms are held in clusters several inches above the shimmering foliage. The effect is breathtaking.
Tip for southern growers and gardeners: 'Jack Frost' tolerates heat better than the older brunnera cultivars.
Brunneras are classic perennials that are treasured for their shade tolerance and lovely blooms. They make a fantastic groundcover, though the variegated forms may be slower to spread than the species. Try growing them in containers too so they will be close at hand when you want to snip a few blooms for a spring bouquet.
Intro Year: 2000
Introducer: Walters Gardens, Inc.
Origin: Not Native to North America
Characteristics:
Height:
12-15 Inches
Spread:
12-15 Inches
Flower Color:
Blue shades
Foliage Color:
Silver/grey shades
Sun or Shade?:
Part shade (4-6 hrs. direct sun)
Full shade (< 4 hrs. direct sun)
Wet or dry?:
Average water needs
Consistent water needs
Need critter resistant plants?:
Deer resistant
How fast should it grow?:
Medium
When should it bloom?:
Mid-spring
Late spring
How's your soil?:
Average Soil
Fertile Soil
Sweet or Sour Soil?:
Neutral Soil (pH = 7.0)
Alkaline Soil (pH > 7.0)
What's your garden style?:
Container/Patio
Woodland/Shade
Rock Garden
Eclectic
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.
Little care is needed once Brunnera is established. Cut back the old foliage in the spring rather than in the fall; it will help to protect the crown during the winter. A winter mulch is also recommended.