 | Blue Boa Anise Hyssop. The perfect finishing touch for your garden! Like an expensive string of pearls or a fancy feather boa, Agastache Blue Boa (Agastache x 'Blue Boa') provides that certain something special to your garden beds and borders! Blue Boa is a lovely gentian-blue to violet-purple color that complements every other color in your garden. Agastache originates from the Greek word 'aga', meaning 'very much', and 'stachys', meaning 'spikes', referring to the many flower spikes. Anise Hyssop essential oil is said... - Blue Boa Anise Hyssop. |