Sea Holly Roots - Blue Star
Best low-maintenance perennial for drought-prone, pollinator-friendly garden landscapes.
These architectural, metallic-blue blooms bring a sharp, sculptural edge to sun-drenched borders that would wither under more delicate flowers. You sacrifice the soft, romantic petals of traditional perennials, but you gain a drought-defying, pollinator-friendly powerhouse that thrives on neglect.
$15.49
at
Eden Brothers
Who it's for
- Gardeners seeking striking architectural focal points
- Busy homeowners wanting low-maintenance, pest-resistant perennials
- Floral designers looking for long-lasting fresh or dried arrangements
Who should skip it
- Planners who prefer the flexibility of moving plants later
- Families with small children or pets near garden beds
- Gardeners managing heavy clay or poorly draining soil
Performance breakdown
Pollinator Appeal
Metallic blue blooms act as a magnet for local bees and butterflies.
Drought Resilience
Thrives in dry conditions with minimal supplemental watering required.
Pest Resistance
Natural defense mechanisms effectively deter hungry deer and rabbits.
Soil Adaptability
Performs reliably even in poor, less-than-ideal garden soil conditions.
Visual Impact
Unique thistle-like texture adds architectural interest to any landscape design.
Maintenance Ease
Sturdy stems and low water needs ensure a stress-free growing experience.
Key Specs
Life Cycle
Perennial
USDA Hardiness Zones
3-8
Mature Height
36 inches
Bloom Season
Summer
Sowing Method
Direct Sow
Plant Spacing
18 inches
Light Requirement
Full Sun
Planting Depth
2 to 3 inches
Water Needs
Low
Flower Color
Blue
Know before you buy
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