Skip to Content

New Hampshire Native Plants List: 10 Beautiful Flowering Plants

New Hampshire is known as The Granite State because it has many extensive granite formations and quarries. Don’t let that make you think it doesn’t also have an abundant amount of plant life, though. One of the first 13 colonies, it was also the first state to form its own declaration of independence.

This New Hampshire native plants list will help you learn more about the plants in your area and also help you plan a native landscape. There are many benefits to the local ecosystem when you choose to add a native garden or landscape. Native plants are also easier to care for and don’t typically require fertilizers. They require less water and pesticides than traditional lawns. And as an added bonus, they can even help prevent erosion. It’s a win-win all around when you choose to go native.  

trumpet creeper flowers

Understanding New Hampshire’s Climate

To help you better understand the types of plants that are native here, let’s take a look into the typical climate of this state. New Hampshire has a humid continental climate. It has warm, humid summers and long, cold winters with lots of snow. Precipitation is evenly distributed throughout the year and the average temp is around 58.8 degrees. The state gets an average of 45.86 inches of rain a year.

This means native plants have adapted to this climate and know how to survive in the conditions New Hampshire experiences. They have also adapted to the area’s pests and diseases, so they are built more resistant to them.

New Hampshire Native Plants List

Let’s take a look at some New Hampshire natives.

1. Bunchberry (Cornus canadensis)

CORNUS Canadensis - Bunchberry

Bunchberry, also called Canadian bunchberry, is a special flowering plant from the dogwood family. The flowers will look very similar to the flowers on a dogwood tree. This deciduous shrub is found in zones 2 to 6 and grows about .25 to .75 feet tall. It can spread from half a foot to a foot.

It blooms from May to July and makes a great groundcover. It likes part shade and medium water, and it’s very low maintenance. This can make a great addition to your native garden or landscape. It has showy flowers that attract birds and butterflies. The fruit is also showy and edible.

2. Painted trillium (Trillium undulatum)

Painted trillium flowers.

Painted trillium is from the lily family and pretty flowers grow on the end of an 8-16 inches tall, slender stalk. It has large, blue-green leaves and the flower is white with purple markings. It is easily recognizable by the pink splash of color in the center of the bright white flowers.

It blooms from April to June and likes full sun or part shade and moist soil. It’s regularly commercially available and the seeds do best when planted soon after the fruits have ripened. This is a long-lived, woodland perennial that tends to be hardy and low-maintenance.

3. Partridgeberry (Mitchella repens)

Mitchella repens

Partridgeberry, or partridge berry, is part of the Madder family and is a small, woody, trailing vine. It has 6-to-12-inch slender trailing stems, and it doesn’t climb like some vines. Instead, it lays across the forest floor. These trailing stems will root at nodes that touch the forest floor. They can then spread into colonies that are several yards in width.

It has fragrant white flowers that show up in pairs and are about ½ to 2/3 an inch long. These flowers are tubular with four lobes each and fringed inside. They bloom in June and July. This plant gets its common name for the bird that likes to feed on its berries.

Because it creeps instead of climbing, it makes a perfect ground cover.

4. Sheep laurel (Kalmia angustifolia)

Kalmia angustifolia

This flowering shrub is in the family Ericaceae and is sometimes also called lambkill. It grows about 3 feet tall and as much as twice as wide. It’s evergreen, with small, deep pink flowers that form in dense clumps. The leaves are green above and pale green below. The fruit is brown.

The flowers are about 3/8 an inch in diameter. The blooms can also be shades of red and purple. They bloom in June and July and will attract birds and butterflies.

Sheep laurel likes part shade and wet, acidic soil. Be aware that all parts are highly toxic, and it may be fatal if ingested. Do not eat any parts of this plant.

5. Tall corydalis (Corydalis sempervirens)

50 ROCK HARLEQUIN Pink & Yellow Corydalis Sempervirens Flower Seeds

Tall corydalis is known by several names, including rock harlequin and pale corydalis. This delicate, lacy biennial grows from 1-2 feet on average. The blooms are pink, yellow, and purple and they bloom from May to September.

This plant likes part shade and dry soil. It also likes acidic soil around pH<6.8. It is easily propagated from seed and fairly low maintenance, particularly once established.

In its natural environment, you’ll usually find it in dry woods, rocky ledges, or around recent clearings. The delicate flowers will make a bold statement in your garden or landscape.

6. Wild columbine (Aquilegia canadensis)

500 Columbine Seed - Eastern Red Columbine - Aquilegia canadensis-, Perennial-

Wild columbine is part of the buttercup family and once you see the flowers on this herbaceous perennial, you will likely see the resemblance. It grows about 1-3 feet tall, and it has just a few branches. The stems are round and usually green to reddish-green in color.

Each flower grows to about 1 ½ inches long and they hand down from a long stalk, giving it a very unique appearance. The flower has five petals, and five sepals that resemble petals.

Wild columbine prefers light shade to partial sun and moist to dry conditions. It likes soil that is rocky, loamy, or slightly sandy. However, mature plants can handle full sun. You should keep the young plants shaded from too much sun until they become established.

7. Common yarrow (Achillea millefolium)

White Yarrow Seeds (Achillea Millefolium) - 10,000 Seeds by Seeds2Go

Common yarrow makes it on a lot of these lists because it’s native to many parts of the United States. It’s also very hardy and low maintenance, making it a great choice for gardens and landscapes.

This flowering plant grows up to three feet tall and only has branches near the very top. The flowers are typically white or pink and they bloom from April to September.

Common yarrow likes medium water and full sun to part shade. It does well in dry soil, and it is very drought-tolerant. Overall, it makes a great garden plant.

8. White baneberry (Actaea pachypoda)

Actaea pachypoda | Dolls Eyes | White Baneberry | Cohosh | 10_Seeds

Also called “doll’s eyes” because the berries look like little eyes, this perennial is a popular choice for gardens because it has such a unique appearance. It can grow up to 2 feet tall, and the white dense raceme flowers grow in the spring.

The white baneberry grows best in wooded areas, and the white flowers have a lacey appearance to them. They do best in untreated soil with a lot of natural organic matter. They also like full shade. Too much sun can burn them.

They will need consistent watering and well-draining soil. While it’s not the most low-maintenance plant on the list, white baneberry can be worth the extra effort because it’s such a beautiful plant.

9. Butterflyweed (Asclepias tuberosa)

Seed Needs, Butterfly Milkweed Seeds for Planting (Asclepias tuberosa) Twin Pack of 100 Seeds Each

Butterflyweed is a showy flower that that does well when grown from seed in home gardens. It gets its name for the fact that butterflies love it, so you will attract a lot of pollinators to your garden with this one.

It blooms long-lasting, bright orange flowers that grow in mounds. It’s an important host plant for monarchs as well as other butterflies. Unlike other milkweeds, the leaves are alternate and butterfly weed does not have a milky sap. It is sometimes also called pleurisy root or orange milkweed. It does best in full sun with dry to medium soil moisture.

10. Bluebell bellflower (Campanula rotundifolia)

Campanula rotundifolia Thumbell Blue 500 Seeds

The bluebell bellflower is a tall, delicate perennial that has graceful, slender stems. The flowers do grow in a bell shape, unlike the American bellflower.

Some other common names for this one are bluebell, harebell, witch’s thimble, and bluebell of Scotland. It grows from about 1 to 3 feet tall and blooms blue to purple flowers from June to September. It does best in full sun or part shade and dry soil. A sandy, well-drained soil is preferred.

It will also attract hummingbirds and can make a good choice in rock gardens, too.

New Hampshire native plants list FAQ

Here are some questions people commonly ask about native plants in the state of New Hampshire.

Where can I buy native plants?

You can find native plants in your area at a local plant nursery that specializes in native species. There are also wholesale and retail nurseries that will specialize in native plants. You can also find native plant sales hosted by co-ops and non-profits throughout the year. There are many directories located online to help you search for nurseries with native species close to you.

Why are native plants important?

Native plants are essential to local ecosystems because they help remove carbon from the air, promote biodiversity, preserve natural heritage, and even increase scenic values. They are good for the environment because they require less water, they help you save time and money in upkeep, and they provide habitat and sometimes food for birds and other native species of wildlife.

Is purple lilac native to New Hampshire?

Syringa vulgaris, or purple lilac as it is commonly known, is the state flower of New Hampshire, but you might be surprised to know that it is actually not native to the state. While it is an ancient shrub, it is not native. It was believed to be introduced around the mid-1500 and was brought from Turkey to Austria. Europeans then brought it to the United States when they settled here.

New Hampshire native plants list
+ posts

Lisa Clark is a freelance writer who grew up on farmland, then moved to the city, and has now retired back to her rural roots. She's having fun teaching her kids about gardening, planting flowers, and collecting houseplants.

Pin To Save For Later