Plant Calculator

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

Approx. Length (ft):
Approx. Width (ft):
*Distance Between Plants (in):

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

Ageratum houstonianum 'Red Sea'

Floss Flower

  • Great for use as cut flower
  • Fluffy flowers in flat clusters
  • Flowers open red, mature to purple-red
  • Good vase life

  • Category: Annuals
  • Hardiness Zone: 10-11
  • Height: 15-26 in
  • Spread: 8-12 in
    Currently Unavailable
Attracts Wildlife
Attracts Butterflies
Exposure
Full Sun
Partial Sun
Foliage Color
Green
Soil Moisture
Moist, Well-Drained
Habit
Upright
Season of Interest (Flowering)
Summer