Agastache Plant Black Adder

Robust, hardy, drought tolerant plants that will delight you with their tall, bottle brush like spikes of scented flowers over rich green foliage. Supplied in a 9cm pot. Black Adder Violet blue. Flowers July October. Height 70 120cm 2 4'. Back of border variety.Supplied as large, well established potted plants that can be planted straight into their final positions in borders or patio containers.