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Blue Horizon

F1 Ageratum houstonianum / SEED

Blue Horizon Ageratum, commonly known as floss flower, is the first F1 triploid ageratum strain for cut flower cultivation.  This variety grows to approximately 30 inches/76 cm tall with a spread of 8 inches/20 cm.  As a triploid, Blue Horizon produces very vigorous plants with strong, sturdy stems, numerous branches and larger flowers than the traditional ageratum.

  • Tall growing with strong, sturdy stems and numerous branches
  • Very high flower productivity



Crop Time

Summer 12 Weeks, Winter 15 Weeks

Stem Length



4 x 4" Single Stem, 8 x 8" Multi Stem