Ageratum, Blue Horizon

  Blue Horizon Flossflower has masses of beautiful lavender flat-top button flowers at the ends of the stems from late spring to mid fall, which are most effective when planted in groupings. The flowers are excellent for cutting. Its pointy leaves remain green in color throughout the season. Mature Height: 30 inches Mature Width: 6 inches Sun: Sun to Part Sun Soil Conditions: Moist