Annie's Annuals & Perennials Ageratum houstonianum
Best tall cutting flower for home gardeners seeking reliable blue blooms.
A taller, more robust take on the classic floss flower that brings vintage charm to cutting gardens and borders. Its sturdy stems and long-lasting, fluffy blue blooms offer a soft, textural contrast to traditional garden plantings, making it a reliable choice for both fresh arrangements and pollinator-friendly displays.
$12.99
at
Anniesannuals
Who it's for
- Home florists seeking long-lasting, unique blooms for indoor bouquets
- Wildlife gardeners wanting to support local bee and butterfly populations
- Southern gardeners dealing with intense summer temperatures and high sun
Who should skip it
- Coastal gardeners living in high-humidity regions with limited airflow
- Low-maintenance seekers who prefer set it and forget it plants
- Budget-conscious planters looking for permanent, multi-year landscape solutions
Performance breakdown
Cut Flower Utility
Sturdy, long stems make these ideal for fresh, professional-grade bouquets.
Pollinator Attraction
High nectar production draws bees and butterflies to the garden consistently.
Maintenance Ease
Requires minimal effort to keep blooming throughout the growing season.
Pest Resistance
Deer tend to avoid this foliage, saving you from constant monitoring.
Bloom Longevity
Reliable color persistence from late spring well into the cooler months.
Landscape Versatility
Adapts well to both sunny borders and partially shaded garden spots.
Key Specs
Item ID
AA289
Plant Type
Flowering
Lifespan
Perennial
Flower Color
Blue
Bloom Time
Spring, Summer, Fall
USDA Zone
9-10
Sun Exposure
Full Sun, Partial Shade
Water Needs
Regular
Plant Height
30 inches
Pot Size
4-inch
Know before you buy
Still have a question?
Ask Metto anything about the Annie's Annuals & Perennials Ageratum houstonianum before you decide.
