Hundreds of beautiful varieties of Penstemon have been grown since the 18th century but amazingly out of all the varieties that they have assessed, less than 30 have been judged by The Royal Horticultural society to receive their coveted Award of Garden Merit which means these plants are recommended by the R.H.S to have outstanding qualities and good garden performance.
This collection comprises one each of;
Alice Hindley, Andenken an Friedrich Hahn, Hewells Pink, Hidcote Pink, Osprey, Raven, Rubicunda, Schoennholzeri, Snowstorm, Stapleford Gem.