Growing Ageratum (Floss Flower): Compact Annual for Continuous Color

Growing Ageratum

Pronunciation: aj-er-ay'tum

Floss flower blooms continuously June until fall. Soft, fuzzy flowers in clusters on compact, mounding plants with sturdy stems that withstand wind and rain. Height 10–12 inches.

Grow in full sun and average soil with even moisture, 6–10 inches apart. Use good potting soil in containers, fertilizing every 2 weeks with balanced fertilizer. Occasional deadheading improves performance. Beautiful in beds and containers; makes a good cut flower.

For annual planting and care, see How to grow annuals.