Description
With the subtle classiness of the chocolate cosmos but the larger flowers of annual cosmos, we adored this tuberous perennial in a pot in our rose garden last summer. And note, this was photographed towards the end of September. It’s hugely long and late flowering.
Care Tips
Deadhead to encourage flowering. Mulch to protect from frosts or cover with horticultural fleece. In colder parts of the country, lift plants before the first frosts and store somewhere frost-free over the winter.