Brian Minter: 'Magical' hydrangeas live up to their name

Last week I attended Cultivate 18 in Columbus, Ohio, North America’s premier horticultural show. There are lots of exciting new plants about to make their debut in 2019, but of all the flowering plants at the show, hydrangeas were, by far, the most prolifically displayed and promoted.
Hydrangea “Magical’ (‘Everlasting’) Green Cloud.
There was no shortage of new garden varieties in this category, but one series really caught my eye. Bred in Denmark, originally for th