Rhododendron 'Dexter's Peppermint'
Family: Ericaceae
Pronounced: row-doe-DEN-dron
Quick Jumps
Growing Guide
Rainy Side Notes
GROWING GUIDE
Origin:
Garden.
Plant Group:
Shrubs.
Hardiness:
Sunset zones: 4-6,15-17.
USDA zones: 7-9.
Heat zones: 9-5.
Mature size:
Height: feet (4 m).
Width: 12 feet ( m).
Flowering period:
April to May.
Flowering attributes:
Trusses filled with pink, wavy margined flowers with greenish blotch.
Leaf attributes:
Oblong, olive green, 4 1/2-inch long, evergreen leaves.
Growth habit:
Upright.
Light:
Full sun to part shade.
Soil:
Humus rich, well-drained, acidic soil.
Pruning Methods:
Lightly prune for symmetry after the shrub has finished flowering; rarely needs pruning.
Rainy Side Notes
When 'Dexter's Peppermint' is bursting into bloom, you recognize it by its unmistakeably strong, sweet fragrance it emits and wanders about the garden, up to ten feet away. Now that's flower power! In May, trusses hold the large, attractive, light pink flowers with a light green blotch. Some people wax poetic about the peppermint scent; however, I think the aroma is too sweet and not earthy enough for a true minty smell. Judging by its cultivar name, I most likely stand alone with this opinion. No matter which way it's depicted, the potent fragrance is one of the shrub's finest features.
Charles O. Dexter bred many fine, fragrant rhododendrons at his Cape Cod home in Sandwich, Massachusetts. Although not a concern to us who live in mild climate areas, his breeding broadened the choices of cold tolerant rhododendrons in colder regions of the country.
I obtained the shrub from the Rhododendron Species Foundation in 1999. Established in a hidden area in my backyard for eight years, the upright shrub stands five feet tall with an open habit. When the familiar scent engulfs the garden, I know it's come into flower.
Debbie Teashon
Photographed in author's garden.
Gardening for the Homebrewer: Grow and Process Plants for Making Beer, Wine, Gruit, Cider, Perry, and More
By co-authors Debbie Teashon (Rainy Side Gardeners) and Wendy Tweton