Description
BUXUS MICROPHYLLA ‘WINTERGREEN’
If you’ve ever driven through a New England neighborhood in January and wondered how some gardens manage to look intentional and alive when everything else has surrendered to gray, there’s a good chance you were looking at Wintergreen Boxwood. This is the plant that holds the line when winter wants to turn everything into a monotonous blur. It’s the evergreen that doesn’t just survive Connecticut’s brutal cold—it actually thrives, maintaining its rich, deep green color when lesser plants have faded to bronze or brown. For gardeners who believe winter is just another season worth celebrating, Wintergreen Boxwood isn’t just a choice; it’s a commitment to year-round beauty.
What it looks like
Wintergreen Boxwood is the refined, understated beauty of the boxwood family. This cultivar grows into a dense, naturally rounded mound of incredibly fine-textured foliage. The leaves are small and tightly packed—the kind of growth habit that makes you want to run your hand across it (and yes, you should; the tactile quality is part of its appeal). Unlike some boxwoods that can look sparse or straggly, Wintergreen maintains a full, compact silhouette with minimal pruning. The foliage color is what earned this plant its name: a luminous, true green that persists right through the harshest Connecticut winters, when many other evergreens shift to bronze, copper, or even purple tones. It’s the difference between a garden that looks dormant and one that looks intentional.
Growing it in your garden
Here’s what makes Wintergreen Boxwood a workhorse in New England gardens: it’s genuinely unfussy. This plant doesn’t demand perfect conditions or hand-holding. It prefers well-draining soil—and really, what Connecticut plant doesn’t benefit from that?—but it’s far more forgiving than you might expect. It grows in full sun, part shade, and even dappled shade, making it one of the few evergreens flexible enough to work almost anywhere in your landscape. The one thing to watch is waterlogging; while it doesn’t demand constant moisture, it won’t forgive standing water or soggy soil. In well-amended beds with reasonable drainage, this boxwood settles in and rewards you with steady, reliable growth.
Wintergreen is cold-hardy to Zone 5, which means it handles Connecticut winters like they’re nothing. You’re not taking a risk here. This is the boxwood that will be there, green and gorgeous, long after you’re ready to move on to something else.
Through the seasons
Spring brings new growth that’s just slightly lighter than the existing foliage, creating a subtle textural depth. In late spring and early summer, tiny, fragrant flowers appear—they’re easy to miss if you’re not looking closely, but they’re there, a delicate bonus for those who appreciate small details. Summer is when Wintergreen Boxwood shows its steady, reliable nature; it grows without drama, asking for regular water only during prolonged dry spells (which, honestly, don’t happen often in Connecticut). Fall is transition time for most plants, but Wintergreen doesn’t bother. It simply stays green while everything else is changing. And winter—winter is Wintergreen’s moment to shine. When frost locks in and the temperature drops, this cultivar’s foliage deepens into an almost jewel-like green, creating focal points and structure in the winter landscape that are simply invaluable.
Where it shines
Wintergreen Boxwood is the plant for hedges and borders that need to look pristine in every season. Use it for formal parterre gardens, geometric plantings, or that structured planting bed you’ve been imagining. It’s equally at home as a standalone specimen where you want year-round interest, or massed in groups for impact. Because of its moderate size and dense growth habit, it’s also excellent for containers—a pair flanking an entrance looks timelessly elegant. Wintergreen works in both contemporary minimalist gardens and traditional New England cottage-style landscapes. It’s the evergreen equivalent of a white button-down shirt: classic, appropriate everywhere, and somehow always exactly what you needed.
Perfect companions
Pair Wintergreen Boxwood with spring bulbs like hellebores and snowdrops that will bloom beneath and around its dense foliage. In summer, underplant it with shade-tolerant groundcovers like VINCA or AJUGA. Combine it with other winter-interest plants like red-twig dogwood, golden hinoki cypress, or ornamental grasses for visual excitement. In formal settings, pair it with stone, gravel, and specimen plants like Japanese maple. The beauty of boxwood is that it plays well with almost everything; it’s the supporting actor that makes everyone else look better.
Care tips
Wintergreen Boxwood is genuinely low-maintenance. Water regularly during establishment and during hot, dry spells. Light pruning in spring keeps it dense and tidy. Avoid heavy pruning into old wood—this plant responds better to gentle shaping. Watch for spider mites during hot, dry summers and boxwood leaf miner in late spring; proper spacing for air circulation helps prevent both issues. That’s really it. This is a plant that earns the “set it and forget it” reputation.
Quick facts
- Hardiness Zone: 5–9
- Mature Height & Spread: 3–4 feet tall and wide (but easily maintained smaller with pruning)
- Bloom Season: Late spring (blooms are fragrant but understated)
- Light Requirements: Full sun to part shade
- Water Needs: Moderate; prefers consistent moisture but not waterlogged soil
- Available at: Both our retail and wholesale locations