Bluemink
Ageratum houstonianum
Also listed as Ageratum mexicanum, Ageratum pinetorum
Also known as Flossflower, Mexican Ageratum, Garden Ageratum
Climate Match for your location
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Bluemink is a tender perennial grown as an annual, valued for its soft blue, fluffy flowers that bloom profusely throughout warm months. It forms a compact mound and is excellent for borders, containers, and massed plantings.
Why grow it
Bluemink produces continuous soft blue flowers over a long season with minimal deadheading required, making it useful for sustained color in warm-season gardens where other blue annuals may peter out. Its compact mounding habit and modest water needs once established offer advantages over taller or thirstier alternatives for containers and edging, though the flower color is less saturated than some hybrid ageratums.
Watch out for
Bluemink performs best in warm temperatures and struggles in cool or short growing seasons, requiring patience before flowering begins in spring. Powdery mildew and spider mites can become problematic in humid conditions or when air circulation is poor, so spacing plants appropriately and avoiding overhead watering helps prevent these issues.
Overview
- Form
- Growth Rate
- Size
- Dormancy
- Family
- Asteraceae
Native Range
Mexico
Seasonality
Bloom Season
Season of Interest
Herb
Soft non-woody plants of the field layer.
Succession Role
Tolerances & Soil
Establishment & Care
- Establishment
- Maintenance
- Propagation
Bluemink is a tender perennial grown as an annual, valued for its soft blue, fluffy flowers that bloom profusely throughout warm months. It forms a compact mound and is excellent for borders, containers, and massed plantings.
Climate Match for your location
See how well Bluemink grows in your area.
Enter your ZIP code and we'll show you how this plant fits your local climate.
Why grow it
Bluemink produces continuous soft blue flowers over a long season with minimal deadheading required, making it useful for sustained color in warm-season gardens where other blue annuals may peter out. Its compact mounding habit and modest water needs once established offer advantages over taller or thirstier alternatives for containers and edging, though the flower color is less saturated than some hybrid ageratums.
Watch out for
Bluemink performs best in warm temperatures and struggles in cool or short growing seasons, requiring patience before flowering begins in spring. Powdery mildew and spider mites can become problematic in humid conditions or when air circulation is poor, so spacing plants appropriately and avoiding overhead watering helps prevent these issues.
Overview
- Form
- Growth Rate
- Size
- Dormancy
- Family
- Asteraceae
Native Range
Mexico
Seasonality
Bloom Season
Season of Interest
Herb
Soft non-woody plants of the field layer.
Succession Role
Tolerances & Soil
Establishment & Care
- Establishment
- Maintenance
- Propagation
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