- Good near ponds, streams, or in wildflower gardens
- Allow room to spread
- One of the final flowers to bloom late in the season
The fuzzy blue flowers of the Hardy Ageratum are sure to please. The flowers are held above the deep green, coarsely serrated leaves, on red stems. This is a great plant for naturalizing as it spreads by rhizomes and is a US native plant. It is also known as Conoclinium coelestinum.
Uses: Bog, Groundcover
Notable Features: Native
Growth Habit: Upright