2025- Late summer-early Fall...I have been growing these gems for over 20 years...The particular plant I have goes by various names according to the plant catalogue you are viewing..I will categorize as "Japanese anemones.
Hubei Anemone "
Dan
I do not have as many as in the beginning because my flower beds increase in foliage by the year, it lessens the amount of sun light to my perenniels so they are reduced in number.