Virginia Bluebells
Mertensia virginica — Borage Family
A native perennial wildflower in the Borage Family that blooms in spring and thrives in moist to wet soils.
Planting Guide
When to plant
Plant container-grown plants in early fall or early spring, 6–8 weeks before expected frost. This gives roots time to establish before bloom.
Spacing
Space plants 1.1–1.5 feet apart. Closer spacing fills in faster and suppresses weeds; wider spacing gives each plant room to reach full size.
Root system
Roots reach at least 6 inches deep at maturity. Plant the crown at or just below soil level.
Growing Conditions
Sunlight
Part shade to full shade — as little as 2 hours of direct sunlight. This species is well suited to woodland gardens, north-facing slopes, and the shade of mature trees.
Soil & pH
Prefers a wide pH range from acidic to neutral (pH 5.5–7.0). Most average garden soils fall in this range; a quick soil test confirms your starting point.
Watering
High moisture needs. This species thrives in consistently moist soil and is well suited to rain gardens, low spots, pond margins, or areas with supplemental irrigation. It does not tolerate dry conditions well; consistent moisture is important throughout the growing season.
Seasonal Care
- Cut back dead stems from last year to 2–3 inches above ground as new growth emerges.
- Divide clumps every 3–4 years in early spring before bloom to maintain vigor.
- Top-dress with a thin layer of compost to support the season's growth.
- Deadhead spent flowers regularly to extend bloom period and prevent excessive self-seeding.
- Water deeply during dry spells; mulch around the base to retain moisture.
- No major pruning needed; remove any diseased or damaged foliage promptly.
- Leave stems and seed heads standing through fall and winter to support overwintering insects and birds.
- Leave the plant standing — hollow stems shelter native bees and other beneficial insects overwinter.
- The seed heads attract finches and sparrows through the coldest months.
- No mulching is needed for established plants; a thin layer of leaves is fine around the crown.
Wildlife & Garden Value
Ecological benefits
- Early bloomer — provides critical nectar and pollen at a time when little else is flowering, supporting queen bumblebees and other early-emerging pollinators.
Landscaping uses
- Rain garden plant — thrives in the wet-dry cycles of a bioswale or detention area.
- Pond or stream margin planting for bank stabilization and wildlife habitat.
- Groundcover or front-of-border plant. Low stature works well along pathways and lawn edges.
Companion Planting
Plants that grow well together
Planting three or more species together attracts a wider range of pollinators and reduces weeding through canopy cover.
Where to Buy Virginia Bluebells
Buy from specialist native plant nurseries to get the true species rather than a cultivar with reduced wildlife value.
- American Meadows — native seeds and plants
- Prairie Moon Nursery — specialist native plant nursery
- Burpee — seeds with planting instructions