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Photo: Justin Russell, Public domain (via Wikimedia Commons)

Trailing Arbutus

Epigaea repens

Also known as Mayflower, Ground Laurel, Gravel Plant, Shadflower

At a glance
Family
Ericaceae (heath family)
Type
Low, trailing evergreen subshrub
Parts used
Leaves (traditional), flowers (fragrance and forage for early pollinators)
Size
Trailing stems 6 to 15 inches long, forming a flat mat only a few inches tall
Bloom
Early spring, often March to May, sometimes pushing through the last snow
Habitat
Acidic, sandy or rocky woodland soil under pines, oaks, and other acid-loving trees, in dappled shade
Acquisition
Grow

Key benefits

Traditional urinary tract support
Historic astringent leaf tea
Early spring pollinator nectar
Fragrant evergreen woodland cover

Traditional uses

Long before European settlement, trailing arbutus was gathered by several Northeastern nations, including the Algonquin and Iroquois, who valued a tea of its leathery leaves as a support for kidney and bladder complaints and as an aid during childbirth. English settlers later adopted the plant, and it earned the folk name mayflower from the legend that it was the first bloom the Plymouth colonists found after their brutal first winter, its sweet fragrance a welcome sign that spring had truly arrived. By the nineteenth century, Eclectic physicians were prescribing the dried leaf, much as they did the closely related uva ursi, as a mild urinary astringent. Today the plant is treasured more for its story and its perfume than for regular medicinal use, in part because it has grown scarce across much of its old range.

How to grow & use it

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Pairs well with
  • Uva ursi (bearberry)
  • Cleavers
  • Corn silk
Substitutes
  • Uva ursi (bearberry)
Did you know?

Trailing arbutus cannot simply be dug up and moved to a garden bed. Its roots rely on a specific soil fungus to survive, which is why generations of admirers who tried to transplant it from the woods almost always watched it quietly die, and why nursery-propagated stock is now the only responsible way to grow it.

Safety

Trailing arbutus contains arbutin, similar to uva ursi, so it's traditionally used only short-term and avoided during pregnancy, breastfeeding, and with kidney or liver disease. It's also a protected species in parts of its range, so use only cultivated plants, never wild-dug ones.