Ahhhh, beautiful hydrangeas. Has there ever been a more beloved shrub? Arguably not, and plant breeders capitalize on this affection by producing a plethora of new varieties each year. So, how do you know which ones are best? We’ll weed through all the various species—from oakleafs, to mopheads, to panicles—and call out cultivars that are truly magnificent. ‘Blue Enchantress’ and ‘Gatsby’s Moon’ are just a couple that you may want to add to your shopping list this year. 

Expert: Sarah Partyka, owner of The Farmer’s Daughter nursery in South Kingston, Rhode Island.