Ageratum Flower Annual Or Perennial. Grown rassadnym way to design flower plantings. Perennial in Zones 10-11.
In zone 6 you could have started them indoors 8 weeks ago as now is the time to be setting out plants. Call now to order. These are annual flowering plants belonging to Asteraceae family and are native to Central America and Mexico.
In cold-winter zones theyre grown as a tender annual.
02122011 Let us explore how an Eastern American native plant I have long known as hardy ageratum or mist flower had a name change from Eupatorium coelestinum to Conoclinium coelestinum. Excellent customer service start to finish. They are known as one of the best annuals for cutting. Mist flower is a perennial herb of the daisy family with fuzzy heads of purplish tubular disc flowers borne at the ends of stems in early fall.