'Millennium' Swamp Azalea comes from years of breeding work with deciduous native Azaleas at Weston Nurseries in Massachusetts.  Rhododendron viscosum 'Millennium' produces small fragrant blooms in late May and June, starting with velvety red buds that open to dark pink flower clumps.  The bloom period is a month or more, especially when the spent flowers are deadheaded.  The foliage is green with a glaucous silver underside.  Rhododendron 'Millennium' is happiest in moist, acidic soils in both sun and partial shade.

• Category: Woody Ornamentals
• Alternate Cultivar: Millennium
• Hardiness Zone: 5
• Height: 6 Feet
• Spread: 5 Feet
• Bloom Color: Pink