Agastache 'Blue Fortune'

A hybrid of A. rugosa and A. foeniculum. In the past I thought Agastache was too tender for us, but after seeing it in Estonia I was encouraged. The grower there said it had survived minus 20 F without snow. It's a long bloomer, starting midsummer.

Zone: 4

Location: Sun

Height: 24-36 inches

Price: $8.25