Select Seeds Ageratum
Best tall cutting flower for home gardeners seeking vibrant blue blooms.
A tall, elegant annual that brings a deep, rich blue to summer borders and bouquets. It is a vigorous grower that thrives in containers and resists pests, offering a reliable, long-blooming display with minimal maintenance.
$4.95
Who it's for
- Gardeners seeking vertical interest and reliable structure in flower beds
- Floral designers and hobbyists wanting durable blooms for indoor bouquets
- Nature enthusiasts looking to support local biodiversity and beneficial insects
Who should skip it
- Impatient growers or those in regions with very short summers
- Gardeners in damp environments without space for proper plant spacing
- Northern growers wanting plants that survive the first light frost
Performance breakdown
Cut Flower Longevity
Sturdy stems and long-lasting blooms make these ideal for fresh arrangements.
Pollinator Attraction
High nectar production consistently draws butterflies and beneficial insects to gardens.
Weather Resilience
Robust structure holds up impressively well against heavy summer rainstorms.
Ease of Maintenance
Simple deadheading keeps the plant tidy and encourages continuous seasonal blooming.
Container Versatility
Compact spread allows for easy integration into pots or mixed planters.
Pest Resistance
Reliable deer resistance reduces the need for protective barriers or sprays.
Key Specs
Botanical Name
Ageratum houstonianum
Lifecycle
Annual
Mature Height
30 inches
Mature Spread
18 inches
Sunlight Exposure
Full sun to partial shade
Seed Count
62 seeds
Plant Type
Flower
Days to Maturity
91 days
Water Requirements
Medium
Container Friendly
Yes
Know before you buy
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