This is a non-registered cultivar from Pieter Klapwijk of Canada which is a hybrid of H. 'Hacksaw' × H. 'Ray of Hope'. It is a small size plant with an upright habit. The dark green leaves are lanceolate and wavy on the edges. The lavender flowers bloom from August into September on extremely long scapes which tend to bend over. It sets viable seeds.

The name comes from a type of Japanese "keyhole" saw.