
Light Needs

Mature Height

Mature Spread

Growing Zones
These heavy frosted deep green leaves are the perfect addition to your shade garden. The Jack Frost Siberian Bugloss is resistant to disease. Its baby blue blooms that appear in the spring will also bring pollinators to your yard. This classic and sophisticated plant is just what you have been looking for.
The Jack Frost Siberian Bugloss has deep green foliage with a silver overlay and deep green veins. In mid to late spring, baby blue blooms sprout out above its leaves on sturdy stems. This plant has a height of twelve to fifteen inches and a spread of the same. This is a very versatile plant for shady areas around your landscape. Plant as a border plant, add to your shady landscapes as a focal point, use for edging, ground cover, it also does well when mass planted.
Jack Frost Siberian Bugloss Care
The Jack Frost Siberian Bugloss should be grown in full shade. Some morning sun is tolerated as long as the soil remains consistently moist. Ensure soil is also well drained. Average to fertile soil should be used when planting. pH of the soil can range from alkaline to neutral. The Jack Frost Siberian Bugloss has consistent water needs. During the growing season, removing dead or tattered leaves to improve appearance. Do not remove leaves in the fall as it helps protect the plant in the winter. Mulch in the winter if desired. Division can take place in fall or spring. Fertilizer is not necessary as long as the soil is rich.
Jack Frost Siberian Bugloss Spacing
When planting your Jack Frost Siberian Bugloss be sure to take proper spacing into account especially when plating in proximity. Spacing for this plant should be twelve to fifteen inches, center on center.
Heartleaf Brunnera Plant Facts
USDA Hardiness Zones: 3-8 |
Flower Color(s): Blue |
Bloom Period: Spring |
Foliage Color(s): Green & Silver |
Light Exposure: Full Shade to Partial Shade |
Height Class: Short |
Height: 12-15 Inches |
Spread: 12-15 Inches |
Spacing: 12-15 Inches |
Habit: Mounded |
Watering: Consistent |
Drought Tolerant: No |
Resists: Deer |
Attracts: Bees |
Features: Foliage Interest |
Scientific Name: Jack Frost' Brunnera macrophylla USPP 13,859, |
Common Name: Jack Frost Siberian Bugloss |
Other Name(s): Heartleaf Brunnera |
Brand: Proven Selections |
- SKU:
- BRUJF
Please Note: The pictures below are to give a general representation of the different container sizes. The actual size/ages of plants are estimates and will vary based on type of plant, time of year, last pruning & many other factors.

Also Known As:
Quart
Plant Age:
~ 6 months - 1 year
Plant Size:
~ 4"-8"
Pot Size:
~ 4.75"H x 4.5"W
Volume:
1.50 quarts

Also Known As:
2.5 Quart Pot
Plant Age:
~ 1 - 2 years old
Plant Size:
~ 8"-12"
Pot Size:
~ 6.5"H x 6.5"W
Volume:
2.20-2.30 quarts

Also Known As:
#1 Container
1 Gallon
Plant Age:
~ 1 - 2 years old
Plant Size:
~ 10"-14"
Pot Size:
~ 7"H x 7.75"W
Volume:
2.26-3.73 quarts

Also Known As:
#2 Container
2 Gallon
Plant Age:
~ 1.5 - 3 years old
Plant Size:
~ 12"-18"
Pot Size:
~ 9.5"H x 9.5"W
Volume:
1.19-1.76 gallons

Also Known As:
#3 Container
3 Gallon
Plant Age:
~ 2 - 4 years old
Plant Size:
~ 12"-30"
Pot Size:
~9.5"H x 11"W
Volume:
2.32-2.76 gallons

Also Known As:
#5 Container
5 Gallon
Plant Age:
~3-4 years old
Plant Size:
~ 20" - 60"
Pot Size:
~11" H x 10 1/2” W
Volume:
3.5 - 4 gallons

We stand behind our plants with industry-leading guarantees to give you peace of mind.
We want your plants to arrive in great condition! If you notice any issues upon delivery, contact us within 3 days.
All bushes, perennials & trees come with an extended 1-year warranty for added confidence. If your plant dies due to a health issue within a year, we’ll make it right.

Pre-ordered plants are scheduled to ship in Spring 2025. We carefully plan our shipping dates based on your USDA Plant Hardiness Zone to ensure optimal planting conditions upon arrival. Want it sooner/later? Reach out, and we'll try our best to accommodate.
Estimated ship week for pre-ordered plants will ship based on growing zones as shown below.
Growing Zone | Estimated Ship Week |
---|---|
Zone 10 | March 24th |
Zone 9 | March 31st |
Zone 8 | April 7th |
Zone 7 | April 14th |
Zone 6b | April 21st |
Zone 6a | April 28th |
Zone 5b | May 5th |
Zone 5a | May 12th |
Zone 4 | May 19th |
Zone 3 | May 26th |
Note: These are only estimated ship dates. Plants may ship out later depending on weather & growing conditions of the plant.
Note: Only plants indicated as pre-order will ship as shown above. All other plants and hard goods will ship as normal.
Plants that are currently in stock typically ship within 2-7 business days after your order is placed.