Bees, bats, butterflies, birds, and beneficial insects all need our help. If you’re planting this season, it’s worth thinking beyond curb appeal to the role trees play in our local ecology. Pollinators are struggling for many reasons including habitat loss, fragmented forests, environmental contaminants, disease, pesticides, invasive species, and even outdoor cats. When pollinators decline, trees and shrubs that rely on them for pollen transfer, fruit set, and genetic diversity feel it too. That ripples out to the wildlife that depend on those trees for food, cover, and ultimately, to our communities.
After decades working across the White Mountains and Lakes Region, we at PC Hoag & Co. learned that planting thoughtfully is one of the most powerful tools homeowners have. Done right, a new tree supports pollinators, strengthens wildlife habitat, and thrives with less intervention for decades.
Why Pollinators Matter to Trees (and How Planting Can Help)
Not every tree is wind-pollinated. Many favorites in NH like serviceberry (Amelanchier), crabapple, black cherry, hawthorn, basswood (American linden) benefit from insect pollinators. Early-blooming willows and red maples provide the first spring pollen and nectar when native bees are waking up. Later, lindens, apple/crabapple, and serviceberry keep the food supply going. When pollinators are scarce, trees can produce fewer viable seeds and less fruit, which affects birds and mammals that rely on those foods.
How your planting can help:
- Choose native or well-adapted flowering species with simple (not double) blooms—easier for pollinators to access.
- Stagger bloom times on your property: something early (willow/serviceberry), mid-season (linden/crabapple), and late (some viburnums) so there’s a continuous buffet.
- Plant in small clusters instead of isolated singles so pollinators can forage more efficiently.
- Avoid systemic insecticides at planting; they can move into flowers and pollen.
- Leave a little leaf litter and bare soil in tucked-away areas. Over 70% of native bees nest in the ground or leaf litter.
Trees as Habitat: Think Food, Cover, and Structure
A single tree is a living apartment complex. In New Hampshire, consider how different species support local wildlife:
- Oaks (red and white): acorns feed turkeys, deer, squirrels; host caterpillars that songbirds need for chicks.
- Serviceberry (shad, Amelanchier): early flowers for bees; summer berries for cedar waxwings, robins, and catbirds.
- Black cherry: nectar/pollen in bloom; fruit draws thrushes and orioles; bark and foliage host many moth/butterfly larvae.
- Basswood (American linden): highly attractive flowers for bees; aromatic bloom is a mid-season anchor.
- Birches (paper/river): seeds for finches; peel and twig structure provide foraging surfaces for nuthatches and woodpeckers.
- Eastern hemlock & white pine: winter cover and thermal refuge for birds and mammals; excellent roosting and protection during storms.
- Shrubs like highbush blueberry, winterberry holly, arrowwood viburnum, spicebush, elderberry: flowers for pollinators, fruits for birds, and dense cover for nesting.
Structure matters in a habitat. Aim for layers including canopy trees, understory trees, and shrub borders. Add a small water source (a shallow dish with stones) and consider birdhouses or a bat house. If a dead tree is safely tucked away from targets, leaving it as a snag supports cavity nesters (woodpeckers, chickadees, nuthatches) and roosting bats.
Right Tree, Right Place (NH Edition)
Pick for mature size, sun/soil, and local conditions (snow load, road salt, wind). Proven choices around Tamworth and the broader Lakes Region and White Mountains include:
- Canopy/medium trees: red maple, sugar maple, American linden, red/white oak, black cherry, river birch.
- Understory/small trees: serviceberry (shad), native crabapple, hawthorn.
- Shrubs for edges: highbush blueberry, arrowwood viburnum, winterberry holly, spicebush, buttonbush (for wetter spots), native azaleas and dogwoods (gray/red-osier).
Avoid notorious invasive species and be cautious with cultivars that offer showy double flowers but little pollen/nectar.
Trees Are Smart – Let’s Help Them Start Strong
Trees and natural systems are remarkably efficient. They don’t waste energy, they adapt to change, and thrive when placed well. All of that can come undone at planting. The biggest mistakes we see? Planting too deep, planting in compacted soil, and poor siting. Here’s how to get it right:
- Plant at the correct depth. The root flare (where the trunk widens) should be at or just above the soil surface. Too deep can suffocate roots and invite decay.
- Dig wide, not deep. Loosen soil 2–3× the width of the root ball to help lateral roots expand. Keep the hole depth equal to the root ball height so it doesn’t settle below grade.
- Free the roots. On container trees, slice or tease out circling roots. On balled & burlapped, remove all twine and wire, and the top ⅓–½ of burlap at minimum.
- Backfill with native soil. Over-amending can create a “pot in the ground.” Gently firm and press the soil to remove air pockets but don’t stomp.
- Water deeply and regularly. Think infrequent, deep soaks that reach the full root zone. This should be done about weekly in the first growing season, more often in hot/dry spells.
- Mulch correctly. 2–3″ over the root zone, pulled back from the trunk. No mulch “volcanoes.”
- Stake only if needed. In windy or sandy sites, use two flexible ties and remove within a year.
- Protect from browse and equipment. Use deer guards or fencing the first few winters, and keep string trimmers well away from bark.
- Mind utilities and sightlines. Plant the right size tree for the space, away from overhead lines and corner visibility triangles.
Planting With Pollinators in Mind: A Simple Plan
- Map your bloom calendar:
- Early: willows, red maple, serviceberry
- Mid: crabapple, hawthorn, American linden
- Late: select viburnums; pair with summer-flowering perennials nearby
- Group plantings: Three of a kind beats one here and one there.
- Layer for habitat: A canopy tree, an understory tree, and a shrub row create shade, nectar, nesting, and cover.
- Leave some “mess”: A quiet corner with leaf litter, hollow stems, and bare soil supports ground-nesting bees and overwintering beneficials.
- Keep it chemical-light: Especially during establishment; spot-treat problems and avoid systemic insecticides that move into pollen.
When planted thoughtfully, a tree is more than just a future shade or ornamental feature. The tree becomes part of a much larger living system. In New Hampshire, where forests, mountains, and backyards weave together, each new planting has the potential to support pollinators, shelter wildlife, and strengthen the landscape for generations to come.
Ready to plant the right way?
If you’d like help choosing species, siting the planting, or getting it in the ground the right way, PC Hoag Tree Service is here for homeowners and landowners across Tamworth and our 30-mile service area. We’re happy to look at your site, recommend trees that fit your goals, and make sure they’re planted to thrive.
📞 Call 603-323-7217 or schedule online
