Proven Winners
Proven Winners Jack of Diamonds Brunnera Quart
Proven Winners Jack of Diamonds Brunnera Quart
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Pre-Orders Ship in Spring of 2025 on Your Chosen Ship Week
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Common Name: Heartleaf Brunnera, Siberian Bugloss
2025 Proven Winners National Perennial of the Year®
This shade perennial can best be described as a giant version of the classic 'Jack Frost'-with a twist. The huge 9-10" leaves overlap dramatically at the base giving it a shape similar to the snail delicacy escargot. Overall, the foliage is circular from a distance. The leaves have a heavy silver overlay with vivid wide, dark green veining pattern. From mid to late spring, baby blue, forget-me-not type blossoms are held in clusters above the foliage.
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.
Height:
14.0-16.0 Inches
Spread:
28.0-32.0 Inches
Scape Height:
30.0 Inches
Hardiness Zones:
3,4,5,6,7,8
Flower Color:
Blue shades
Foliage Color:
Silver/grey shades
Sunlight:
Part Shade (4-6 hrs. Direct Sun)Full Shade (< 4 hrs. Direct Sun)
Water Requirements:
Average Water NeedsConsistent Water Needs
Soil Quality:
Average Soil QualityFertile Soil Quality
Soil Chemistry:
Neutral Soil (pH = 7.0)Alkaline Soil (pH > 7.0)
Bloomtime:
Mid SpringLate Spring
Attracts Wings:
Bee Friendly
Critter Resistant:
Deer Resistant
Growth Rate:
Medium
Garden Style:
Patio ContainerEclecticRock GardenWoodland Shade
Other Features:
Border PlantContainerCut FlowerCut FoliageMass PlantingSpecimenFocal Point
Origin:
Not Native to North America
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