Wintergreen (Gaultheria procumbens) is a charming, low-growing native evergreen groundcover that punches well above its modest size in terms of ornamental interest, wildlife value, and practical usefulness. Hardy in USDA zones 3 through 8, it’s native to eastern North America, ranging from Newfoundland and Manitoba south through the Appalachian Mountains into Georgia and Alabama, where it grows naturally as a woodland understory plant in acidic, well-drained soils beneath conifers and mixed hardwoods. It performs best in partial to full shade and is one of the more shade-tolerant groundcovers available, though it tolerates some morning sun, particularly in cooler climates. Wintergreen has a firm requirement for moist, well-drained, acidic soil with a pH in the range of 4.5 to 6.0, and it shares this preference naturally with rhododendrons, azaleas, blueberries, and other ericaceous plants. It’s considered quite deer resistant, which is a meaningful advantage in woodland garden settings where deer pressure is often significant.

Wintergreen is an evergreen plant that stays low, typically reaching just 3 to 6 inches tall and spreading gradually by underground rhizomes to form a slow-growing, dense mat. The leaves are small, oval, glossy, and a rich, deep green that provides clean, year-round foliage interest. When crushed or bruised, the leaves release the immediately recognizable wintergreen fragrance, a sharp, minty, medicinal scent that’s one of the most distinctive and evocative in the plant world and is the original source of wintergreen flavoring before synthetic alternatives became standard. In early to midsummer, typically June through August, wintergreen produces small, nodding, urn-shaped white to pale pink flowers that dangle delicately beneath the foliage and are quietly pretty without being showy. These are followed by the plant’s most celebrated ornamental feature: bright red, berry-like fruits that develop in late summer and persist on the plant through fall, winter, and often into spring, providing months of cheerful color and wildlife food. The berries are edible, with a distinctive, strong wintergreen flavor, and have a long history of use by Indigenous peoples and early settlers as food and medicine. Whether you’re using it as a groundcover in a woodland or shade garden, a companion for acid-loving shrubs, a native plant for naturalizing beneath conifers, or a year-round source of color and fragrance in a difficult shaded spot, wintergreen is a deeply rewarding and ecologically valuable plant.

Plant care

Wintergreen is a low-maintenance plant once it’s settled into appropriate conditions, but it has specific requirements that are worth getting right from the start. Soil acidity and consistent moisture are the two most important factors in long-term success.

Watering

Wintergreen appreciates consistent moisture and doesn’t tolerate prolonged drought well. Water regularly during the first growing season to help the plant establish, and provide supplemental irrigation during extended dry spells in subsequent years. Mulching around the planting with an acidic organic mulch like pine bark, pine needles, or shredded oak leaves helps retain soil moisture, moderate temperature, and gradually contribute to soil acidity as it decomposes. Good drainage is equally important, as wintergreen doesn’t tolerate waterlogged or consistently saturated soil, despite its preference for moisture.

Soil acidity

Soil pH is critical for wintergreen, and in soils that aren’t naturally acidic, it’ll struggle to absorb nutrients properly, showing yellowing foliage and poor growth as a result. Before planting, a soil test is a worthwhile investment. If your soil pH is too high, sulfur can be incorporated to lower it over time, and using acidic organic mulches consistently contributes to gradual acidification. Fertilizers formulated for acid-loving plants, like those used for azaleas and rhododendrons, are the appropriate choice for supplemental feeding.

Fertilizing

In naturally acidic, organically rich soil, wintergreen doesn’t need much supplemental fertilization. A light application of an acid-forming, slow-release fertilizer in early spring is sufficient in most situations. In soils that are marginal in acidity or fertility, a fertilizer formulated for ericaceous plants applied in spring helps maintain the conditions the plant needs. Avoid over-fertilizing, which pushes soft growth that loses the plant’s naturally tidy character.

Grooming

Wintergreen is largely self-maintaining and doesn’t need significant grooming. Remove any dead or winter-damaged foliage in early spring before new growth begins. In plantings that have become thin or patchy over time, gently raking out accumulated leaf litter and top-dressing with fresh acidic mulch can help refresh the planting and encourage new growth to fill in. The plant spreads slowly by rhizomes and fills in gradually, so patience is important in the early years of establishment.

Dividing and propagating

Wintergreen can be propagated by division in early spring, carefully separating rooted sections of the spreading rhizome and replanting them at the same depth with consistent moisture until they reestablish. It can also be propagated from stem cuttings taken in early summer, treated with rooting hormone and kept in consistently moist, acidic medium until roots develop. Division is the most straightforward approach for home gardeners and a practical way to expand a planting or fill in gaps.

Planting tips

Choose a site with partial to full shade and naturally acidic, moist, well-drained soil. Wintergreen is particularly well suited to planting beneath conifers, where the naturally acidic needle duff and consistent shade closely mirror its native woodland habitat. It also does well beneath deciduous trees with high canopy, particularly oaks, which tend to acidify the soil around them over time. Avoid planting in neutral or alkaline soils without first addressing the pH, and avoid hot, sunny, or dry locations where the plant will struggle regardless of other conditions. Prepare the planting area by working in acidic organic matter like peat moss or composted pine bark to improve both acidity and moisture retention. Set plants at the same depth they were growing in their nursery containers, spacing them about 12 inches apart to allow room for gradual spread. Water thoroughly after planting and apply a generous layer of acidic mulch like pine needles or pine bark around the base, keeping it away from the crowns of the plants. Because wintergreen establishes and spreads slowly, it looks best when planted in groups or drifts rather than as isolated individual plants, which can appear sparse and underwhelming in the early years before the planting fills in.

Landscape uses

Wintergreen is most at home in woodland and shade garden settings, where it serves as a beautiful and ecologically appropriate groundcover beneath trees and acid-loving shrubs. As a companion planting beneath rhododendrons, azaleas, mountain laurel, and blueberries, it fills the understory layer naturally and shares the same soil requirements, creating a layered planting that looks intentional and cohesive. Along shaded pathways it creates a fragrant, low-maintenance border that releases its characteristic scent when brushed or stepped on. On shaded slopes and banks it provides gentle erosion control and year-round foliage interest in situations where many other groundcovers wouldn’t thrive. In native plant gardens throughout its eastern North American range, it’s an essential element of the woodland floor community, providing authenticity and ecological function that few other plants can replicate at its scale. It pairs beautifully with other native woodland plants like trillium, wild ginger, bunchberry, partridgeberry, native ferns, and foamflower, creating a layered, naturalistic understory that supports a range of wildlife and provides genuine four-season interest.

Edibility and traditional uses

Wintergreen has a long and well-documented history of human use that goes well beyond its ornamental value. The bright red berries are edible, with a strong, distinctive wintergreen flavor that’s pleasant in small quantities though quite intense. They can be eaten fresh off the plant, used to make teas, jellies, and flavored syrups, or infused into vinegar or spirits. The leaves can be steeped in hot water to make a mild, pleasantly flavored herbal tea with a characteristic wintergreen taste, and they’ve been chewed fresh as a breath freshener and mild stimulant by Indigenous peoples and early European settlers for centuries. The plant is the original natural source of methyl salicylate, the compound responsible for the characteristic wintergreen flavor and scent, which has been used medicinally as a topical analgesic and anti-inflammatory agent. It’s worth noting that while the berries and leaves are edible in modest quantities, wintergreen oil and high concentrations of methyl salicylate are toxic and should never be consumed. The naturally occurring concentrations in fresh leaves and berries are safe for culinary use in normal amounts.

Native plant and ecological value

Wintergreen is native to eastern North America and plays a meaningful role in supporting woodland ecosystems throughout its range. The summer flowers, though small and inconspicuous, attract native bees and bumblebees that are among the few insects with the ability to effectively pollinate the nodding, urn-shaped blooms. The persistent red berries are an important food source for wildlife through fall and winter, eaten by ruffed grouse, wild turkey, white-tailed deer, black bears, foxes, and numerous bird species including thrushes, robins, and waxwings. The evergreen foliage provides modest cover for invertebrates and small creatures through the winter months. For gardeners in eastern North America focused on supporting native ecosystems, wintergreen is one of the most valuable and ecologically authentic groundcovers available for shaded, acidic woodland settings.

Fall and winter interest

One of wintergreen’s most underappreciated qualities is its year-round presence in the garden, particularly through the seasons when other groundcovers have gone dormant. The glossy, evergreen foliage often takes on attractive reddish or purplish-bronze tones in cold weather, providing warm color during the fall and winter months. The bright red berries are the real winter star, standing out vividly against snow or against the dark, glossy foliage beneath them and providing a cheerful splash of color from late summer all the way into the following spring. In a shaded winter garden where color is scarce, a well-established drift of wintergreen with its persistent red berries and burnished foliage is a genuinely beautiful sight.

FAQ

Is wintergreen the same as peppermint? No, they’re different plants. Wintergreen (Gaultheria procumbens) is a native North American groundcover shrub, while peppermint (Mentha x piperita) is an herbaceous mint. Both have a minty fragrance and flavor, but the compounds responsible are different. Wintergreen’s scent comes from methyl salicylate, while peppermint’s comes primarily from menthol. The two have a distinctly different character on the nose and palate.

Are wintergreen berries safe to eat? Yes, the berries are safe to eat in normal quantities and have been eaten by people for centuries. They have a strong, distinctive wintergreen flavor. Wintergreen oil and concentrated extracts, however, contain high levels of methyl salicylate and are toxic. Stick to fresh berries and leaves used as a tea or flavoring ingredient and you’re well within safe territory.

How fast does wintergreen spread? Wintergreen spreads slowly by underground rhizomes and isn’t a fast-spreading groundcover. In good conditions it may spread several inches per year, gradually filling in over multiple seasons. Patience is important, and planting in groups from the start produces a more satisfying result than waiting for individual plants to spread and meet.

What kind of soil does wintergreen need? It needs moist, well-drained, acidic soil with a pH between roughly 4.5 and 6.0. It shares this requirement with rhododendrons, azaleas, and blueberries, making it a natural companion for those plants. In neutral or alkaline soil it’ll struggle and decline.

Can wintergreen grow in full shade? It tolerates full shade and is one of the more shade-tolerant native groundcovers available. It also grows well in partial shade. Very deep, dark shade with no ambient light will reduce vigor and berry production, but dappled woodland shade and the moderate shade beneath high-canopy trees are ideal.

When do wintergreen berries ripen? The berries develop through late summer and ripen to their characteristic bright red color in fall. They then persist on the plant through winter and often into the following spring, providing months of ornamental value and wildlife food.

Does wintergreen need acidic soil? Yes, acidic soil is essential rather than optional for wintergreen. It’s an ericaceous plant that’s adapted specifically to acidic woodland conditions, and in neutral or alkaline soil it’ll show symptoms of nutrient deficiency and decline over time regardless of other care practices.

Is wintergreen deer resistant? It’s considered quite deer resistant, which is a meaningful advantage in woodland garden settings where deer pressure can be persistent. While no plant is completely immune to deer browsing under all conditions, wintergreen is generally not a preferred target.

Can I use wintergreen leaves for tea? Yes, fresh wintergreen leaves steeped in hot water make a pleasantly flavored herbal tea with a distinctive wintergreen character. Use fresh leaves rather than dried, as the flavor compounds are more volatile and diminish with drying. A small handful of fresh leaves steeped for five to ten minutes in hot water produces a mild, enjoyable tea.

What grows well with wintergreen? In a woodland or shade garden, wintergreen pairs naturally with rhododendrons, azaleas, mountain laurel, and blueberries, which share its soil requirements. It also combines beautifully with other native woodland plants like trillium, wild ginger, bunchberry, native ferns, and foamflower, creating a layered, ecologically authentic woodland floor community.