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Enter the approximate length and width of the area you will be planting and click 'Calculate' to determine how many Ageratum houstonianum 'Blue Hawaii' you will need.

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*Correct and successful spacing is complex and depends on project conditions.

Ageratum houstonianum 'Blue Hawaii'

Floss Flower

Ageratum houstonianum Blue Hawaii is a stunning annual flower known for its vibrant blue blooms that add a pop of color to any garden. This low-maintenance plant thrives in full sun and well-drained soil, making it an ideal choice for borders and containers. With its long-lasting flowers and attractive foliage, Blue Hawaii is perfect for attracting pollinators and enhancing outdoor spaces. Elevate your landscaping with the beauty of Ageratum houstonianum Blue Hawaii ® today!

  • Annual with good heat and humidity tolerance
  • Excellent for containers and border plantings
  • Uniform, compact habit and fuzzy flowers

  • Category: Annuals
  • Hardiness Zone: 8-10
  • Height: 5-6 in
  • Spread: 8-10 in
  • Bloom Color: Blue, Lavender
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Attracts Wildlife
Attracts Butterflies
Exposure
Full Sun
Soil Moisture
Average Water
Attributes
Container
Edging
Growing & Maintenance Tips for Ageratum houstonianum 'Blue Hawaii'

To care for Ageratum houstonianum Hawaii Blue, ensure it receives full sun to partial shade and well-drained soil. Water regularly to keep the soil moist but not soggy, and consider fertilizing every few weeks during the growing season for optimal growth and blooming.