It was given the Award of Garden Merit, subject to availability.

Three forms and one cultivar were given the Award of Garden Merit:

The Royal Horticultural Society has given the species its Award of Garden Merit.

The Award of Garden Merit was given to 17 entries:

It grew successfully in the trial and was given the Award of Garden Merit.

It was given the Award of Garden Merit by the Royal Horticultural Society in 2011.

All the cultivars performed well and the hybrid was given the Award of Garden Merit.

Trials field (where plants are submitted for trial, allowing some to be awarded the prestigious Award of Garden Merit)

Four cultivars were given the Award of Garden Merit:

This plant has been given an RHS Award of Garden Merit.