Black Adder Agastache Quantity:Single Can be applied up to

Can be applied up to the day of harvest

so feel free to mist the plant with a spray bottle at regular intervals

A sturdy perennial for full sun borders

long lasting

Black Adder Agastache Quantity:Single Can be applied up toBlack Adder Agastache Adds Dark Drama to Sunny Gardens Black Adder Agastache is a long blooming perennial grown for its nearly black buds, smoky violet purple flower spikes, and fragrant green foliage. Also known as Agastache Black Adder, Black Adder Giant Hyssop, or Black Adder Hummingbird Mint, this upright perennial brings strong vertical color to sunny borders from summer into early fall. The flower spikes have a deeper, more dramatic look than