Agastache 'Black Adder'


English name: Giant hyssop, Anise hyssop 'Black Adder'
Latin name: Agastache 'Black Adder'
Flowers: Jul - Sept
Color:  
Height: 70-100 cm
Plant type:
Year added: 2017
1321

Notitie — December 27, 2020
Only the first year did a single plant flower. They disappeared quickly.