06/24/2026
Prompted by a question from a customer, today's post asks a question: when is a cranberry not a cranberry? (No, not the former Irish singing group.) The answer is the highbush 'cranberry' Viburnum trilobum, which as the botanical name suggests, is actually a viburnum shrub with lovely showy flowers, rather bland red fruit, and decent fall colour. Whereas real cranberries (Vaccinium macrocarpon) are related to blueberries, bearberries, rhododendrons and Labrador tea. The nursery carries highbush cranberries, but not true cranberries, which are very low-growing vines with dainty little flowers and of course those delicious berries so good in preserves and cooking. Both plants ARE native to North America, being found across Canada in the case of highbush cranberries, while true cranberries are wild from Newfoundland to Ontario regularly, and more sporadically western Canada. Aren't plant names FUN?