“A friend of mine has a viburnum shrub. Its short-lived blooms smell very much like lilacs. He can’t remember the name of it. Do you have any ideas, as I’d really love to get one? Many thanks!” Question from Diane or Newark, Ohio
Answer: It sounds like he has one of the very fragrant viburnums called Koreanspice viburnum (Viburnum carlesii). It is one of the most nicely scented of all viburnums, with its powerful, sweet, spicy scent that fills the air in spring. It is a non-invasive Asian native that reaches a maximum of 6 feet high. Its clusters of pink-tinged white blooms appear from March to April and are followed by attractive fuzzy foliage that turns dull red or reddish-purple in fall. Pollinated flowers sometimes produce clusters of blackish-blue fruits. If you have a smaller garden, there is a variety called ‘Compactum’ that reaches just 4 feet at maturity. Proven Winners’ Spice Girl® is another great variety with especially bright red autumn foliage as well as spectacular pinkish-white flower clusters.
Black Gold Horticulturist