Blue Mink Flower
Ageratum houstonianum 'Blue Mink'
Blue Mink is a compact bedding annual with fluffy powder-blue pompom flowers that bloom from late spring to frost. Perfect for edging, containers, and attracting butterflies.
Asteraceae (Aster or Daisy family)
Late spring through fall (May-October), continuous until frost
Symbolism & Meanings
Key Meanings
Perfect For
Color Meanings
Similar flowers: bellflowers and purple alpine bellflowers also share similar meanings.
Cultural Significance
As a bedding plant staple since Victorian times, Blue Mink represents the joy of continuous garden color. Its fluffy blue flowers are relatively rare in the plant world, making it prized by gardeners. The variety name "Blue Mink" evokes the soft, luxurious texture of the flowers.Shop Our Floral Collection
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Physical Characteristics
Natural Habitat
Growing Guide
Sunlight
Full sun to partial shade; benefits from afternoon shade in hot climates
Water
Moderate; consistent moisture preferred but tolerates some drought once established
Soil
Rich, Moist but well-drained, Slightly acidic to neutral (pH 6.1-7.5)
Expert Growing Tips
Start seeds indoors 6-8 weeks before last frost
Plant outdoors after all danger of frost has passed
Space plants 6-8 inches apart
Deadhead regularly to prolong blooming (though many varieties are self-cleaning)
Apply balanced fertilizer monthly during growing season
Provides excellent heat tolerance for summer displays
Uses & Benefits
Ornamental Uses
- Bedding and borders for seasonal color
- Edging along pathways and beds
- Containers, window boxes, and hanging baskets
- Rock gardens
- Mass plantings for continuous color
- Companion plant with pink or yellow flowers
Traditional Uses
- Species Ageratum houstonianum has traditional uses in some cultures, though ornamental varieties are primarily grown for beauty
- Contains compounds that can interfere with insect development (methoprene-like substance)
Disclaimer: Information provided is for educational purposes only. Consult healthcare professionals before using any plant medicinally.
Further Reading
Frequently Asked Questions about the Blue Mink Flower
Is ageratum Blue Mink a perennial?
Blue Mink ageratum is grown as a half-hardy annual in most climates. While the parent species can be perennial in warm regions, this cultivar is typically planted fresh each year.
Does Blue Mink ageratum attract butterflies?
Yes, Blue Mink flowers are highly attractive to butterflies, bees, and other pollinators, making them excellent for wildlife-friendly gardens.
How long does ageratum Blue Mink bloom?
Blue Mink blooms continuously from late spring through fall until the first frost, providing months of powder-blue color in the garden.
Can ageratum Blue Mink grow in shade?
While Blue Mink performs best in full sun, it tolerates partial shade and actually benefits from afternoon shade in very hot climates.
Available Colors
Quick Facts
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