RHS

The RHS and BBC Radio 2 Dog Garden, created by Monty Don, gave four-legged visitors rare top billing.

Catherine's Rose will have flowers that attract pollinators and will thrive in a mixed border, as a hedge, in a large container or in a rose bed, according to the RHS.

Clare Matterson, RHS director general, said the flower would "raise awareness of how nature and gardening can help to heal".

Meanwhile, the RHS says species of oak and ash tree could be more adaptable to withstand extreme changes in the seasons.

The 300-year-old heritage of the Royal Hospital Chelsea as a "home for soldiers broken by age and war" will be reflected in a garden at the RHS Chelsea Flower Show next month.