A large-flowered, vigorous variety of annual ageratum with powder-puff flower heads of soft, lavender blue. The fluffy, weather resistant blooms are particularly attractive to butterflies. With a dense, compact habit, Ageratum houstonianum 'Blue Danube' is perfect for adding texture and colour to bedding, borders and containers. Height: 20cm (8). Spread: 25cm (10)
This pretty combination of dwarf Ageratum provide long-lasting colour to beds, borders and containers all through the summer months and into autumn. Ageratum houstonianum ?Dwarf Ball Mixed? creates soft cushions of harmonious colour with their dense flower clusters which have a unique, fluffy appearance.