Blue Waterfall Bellflower (Campanula)
Best low-maintenance choice for gardeners seeking pollinator-friendly, cascading floral groundcover.
This trailing perennial turns rock gardens and containers into a low-maintenance floral display that lasts all summer. You sacrifice the upright structure of traditional border plants for a lush, cascading habit that pollinators find impossible to resist.
$11.19
at
High Country Gardens
Who it's for
- Busy homeowners wanting low-maintenance, drought-tolerant perennials
- Gardeners seeking consistent color throughout the summer season
- Landscapers needing effective groundcover for rock walls and borders
Who should skip it
- Gardeners in damp climates prone to slug infestations
- Gardeners with small beds or delicate, slow-growing plants
- Owners of heavy clay soil without proper drainage
Performance breakdown
Pollinator Appeal
A magnet for bees, butterflies, and hummingbirds throughout the growing season.
Maintenance Ease
Low-effort perennial that thrives with minimal intervention once properly established.
Bloom Longevity
Consistent lavender-blue color display spanning from mid-spring through late summer.
Versatility
Adapts perfectly to rock gardens, hanging containers, or as trailing groundcover.
Drought Tolerance
Waterwise performance makes it a resilient choice for modern, sustainable landscapes.
Establishment Reliability
Ships as a robust potted specimen for faster, more successful root development.
Key Specs
Cultivar
'Blue Waterfall' PP#13161
Mature Height
4-10 inches
Mature Spread
24 inches
USDA Hardiness Zones
4-7
Ships As
Potted Plant
Soil Moisture Preference
Average/Waterwise
Sun Exposure
Full Sun to Partial Shade
Life Cycle
Perennial
Watering Needs
Moderate
Bloom Season
Spring, Summer
Know before you buy
Still have a question?
Ask Metto anything about the Blue Waterfall Bellflower (Campanula) before you decide.