Updated at: 10-01-2023 - By: Sienna Lewis

There are several perennials that thrive in Wyoming, including columbine, poppy mallow, milkweed, and sulfur buckwheat. Perennials in Wyoming come in a wide variety of types, however these five native herbaceous perennials are the most suitable to cultivate in Wyoming. It is easy to find them in nurseries, and since they are natives, you can be confident that they will be well-adapted to your Wyoming garden

Perennials are just as enjoyable to grow as fruit trees in Wyoming because of their long-term viability. To avoid any future issues, you can always research the plants’ optimal circumstances. Determine the perennial’s hardiness before purchasing to ensure it will survive and thrive in your climate.

List Of The Best Perennials For Wyoming Gardens

The University of Wyoming Extension has compiled a comprehensive list of perennials that thrive in Wyoming. Because of this, these five native plants will offer you a good start in your garden. Your Wyoming garden won’t suffer if you take the time to get to know each perennial.

Columbine

The columbine is a wonderful perennial for higher, colder parts of Wyoming. Full light and moderate watering are the best conditions for this plant. One of the many columbine varieties available is the native Colorado blue columbine.

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Poppy mallow

Poppy mallow, sometimes known as prairie wine cups, is a perennial that is often sold in nurseries. During the summer, the plant’s vivid magenta blossoms will bloom and then fade away. Poppy mallow is a low-water plant that thrives best when exposed to direct sunlight.

Purple prairie clover

Purple prairie clover blooms may take a year to bloom, but the wait is well worth it when you see them. It requires only a moderate amount of water and can withstand some shade. The purple prairie clover is beneficial to other plants in the garden because it possesses nitrogen-fixing bacteria on its roots.

Milkweed

The milkweed is an excellent choice for your Wyoming garden if you’re looking for a perennial that will draw pollinators. There are numerous species to pick from, each with their own distinctive blossoms. Full light and little water are ideal for milkweed’s growth.

Sulfur buckwheat

As a summer groundcover, Wyoming’s sulfur buckwheat is ideal. When it comes to pavers, the yellowish-orange blossoms of this plant are ideal. Full light and low water requirements make sulfur buckwheat a great choice for growing.

What Perennials Will Grow In Containers In Wyoming?

In Wyoming, you can grow perennials like sedum species, geranium, rosemary, and even strawberries in containers if you shelter them from extreme weather. In the winter, it will be easier to do this in the greenhouse. For more information on the benefits of greenhouse gardening, check out Krostrade.com.

What Planting Zone Is Wyoming?

If you don’t have access to a greenhouse, consider planting in one of Wyoming’s planting zones 3 through 6. Winters might be frigid in certain areas, but they can also be warm in others. The frost in Wyoming is a common problem for gardeners, so consider the hardiness of your plants or start indoor gardening in a greenhouse.

What Flowers Grow Best In Wyoming?

As an extension horticulture specialist at University of Washington, Karen L. Panter says that the state has an abundance of flowers that bloom year-round. All summer long, they will put on a show, but replanting is required. Pot marigold and rose periwinkle, for example, are significant annuals at Wyoming’s lower elevations.

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What Plants Look Good All Year Around In Wyoming?

If you want a year-round garden in Wyoming, annual flowers are the answer. Take a look at the three plants listed below, all of which are perennials in California. Maintaining the right circumstances for a year-round garden’s success, though, is critical.

Plants That Stay In Bloom All Year In Wyoming

African daisy and swan river daisy are most suited for Wyoming’s hotter regions. African daisies, on the other hand, can handle moderate sunshine, whilst the latter need daily exposure to the sun. Annual sweet peas can provide a year-round blooming garden in cooler climates.

What Are The Best Potted Plants For Full Sun In Wyoming?

Full sun in Wyoming is ideal for amaryllis, Arizona sun, and blue flag iris. Plant them outside once the first frost has gone so they can thrive in a greenhouse. In spite of their resiliency, these potted plants must be protected from adverse weather.

11 Perfect Wyoming Perennials for Your Yard (Plus Care Tips)

With a wide variety of plants and natural features, Wyoming is a wonderful area to live. In order to enhance the aesthetics of your outside space, you may want to consider investing in some perennials. The 12 flowers listed below all flourish in Wyoming and can significantly improve the look of your garden. Make sure you select the plants that are right for your personal preferences and ability level.

Bergenia Cordifolia — A Favorite Perennial of Many Gardens

This purple/red flower, sometimes known as pigsqueak, blooms in early June with vivid pink blossoms. For optimal results, they prefer partial to full sun and can grow up to 12 inches (30 centimeters).

This flower thrives on humus-rich, wet, and well-drained soils, so make sure to plant it in these conditions. A wide range of pH values allows for a more diversified growing environment. When the earth is dry on the surface, remove wilted flowers to keep the remaining ones robust and safe.

Penstemon Digitalis — Great for Most Wyoming Lawns

In spite of the fact that it blooms primarily in spring and mid-summer, this white flower can be seen all year round. Growths of up to five feet in height are to be expected (150 centimeters).

To get the greatest results, plant this flower in full sun and in a well-drained soil, such as sand or gravel. Watering it isn’t a big deal. If you live in a location where it hasn’t rained for a few days, you should only add water.

Galium Odoratum — Simple and Appealing Growths

The low-maintenance perennial, sweet woodruff, thrives in a wide range of soils and weather conditions, making it a popular choice for gardeners looking for low-maintenance flowers. Expect six-inch (15-centimeter) growths with a 12-inch (12-centimeter) spread (30 centimeters).

Sweet woodruff thrives in moist, well-drained water, and it will begin to bloom in the spring and early summer months. Keep the woodruff free of snow in the winter to encourage flowering. If the soil is dry but not wet, water it.

Lonicera x Heckrottii— Multicolored Perfection

This is an excellent selection if you’re looking for a plant with an array of hues. Through the fall and winter months, they create an array of orange, pink, purple, and other hues.

If you grow this plant in partial or full sun in moist but well-drained soil, you may expect a height of up to 15 feet (4.5 meters)—water when the soil is dry to maintain it healthy.

Vinca Minor — A Light Purple Marvel

When in bloom, the blooming periwinkle can grow up to 10 cm in height and generates a purple-blue night light. It requires just infrequent watering, as it is drought-resistant, and requires minimal upkeep.

To get the greatest results, you can plant this flower in any kind of sun. This plant prefers some sunlight and will tolerate some shade, but it will not thrive under it. Growths can be expected in the spring and throughout the winter.

Veronica Teucrium — Another Bright Purple Plant

Purple or purple-blue perennials abound in Wyoming, and this one is no exception. It’s a great choice for people who want to stand out in a garden full of variety.

Care Instructions: To keep this plant healthy, water it on a regular basis but don’t overdo it. Using the finger test, determine the topsoil’s moisture level.. To keep it healthy, place it in either partial shade or full sun.

Lamium Maculatum — Otherwise Known as White Nancy

These beautiful purple flowers appear in mid-spring and stay for the rest of the year even though they’re called “white nancies.” With no difficulty, they may grow in chalk, clay, loam and sand soils in Wyoming, which is ideal for their needs.

Planting in partial sun to partial shade will result in a height of 4-8 inches (10-20 centimeters). Because of its thirsty nature, this plant should be watered frequently when the soil is dry. Keep the soil wet and well-drained.

Achillea — A Bright Yellow Favorite

This plant is often mistaken for a giant dandelion because of its similar color and shape to the dandelion. On the other hand (1-2 feet or 30-60 centimeters) and with a lovely smell, this plant is a better choice. Drought- and pest-resistant, they should flower for the majority of the year.

A good rule of thumb is to space these perennials out by about 12-18 inches (30-45 centimeters). This is critical since their roots can grow to be quite extensive. Place them in full light and water them only once or twice a week.

Hemerocallis — A Wyoming Institution

For its ability to thrive in Wyoming’s rocky soils, the day lily is a perennial favorite. If you’re looking for a low-maintenance plant that can grow up to five feet (150 centimeters) in height, this one is a good choice.

Keep an eye out for pests and make sure the soil isn’t too wet, but not soggy. To avoid problems, make sure the soil is thoroughly aerated and the plants are in full or partial sunlight.

This flower, which is also known as white sage or the Silver Queen, is native to Wyoming and flourishes best in the state. It doesn’t flower in the winter, but it’s a good choice for individuals looking for a tall plant that may reach up to three feet (90 centimeters) in height because of its white color.

Care Instructions: For optimal results, water only as necessary (once or twice a week at most) in well-drained soil. Depending on the soil, this bloom can thrive on calcareous, loamy or sandy soil. This plant requires a lot of sunlight, especially in the winter.

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Russian sage — An Easy Plant for Most Wyoming Soils

The Russian sage, like many perennials in Wyoming, produces a lovely shade of purple. The color will change throughout the year, with early blooms providing a light shade and later ones in the fall generating a deep purple hue. It can reach a height of about four feet (120 centimeters).

A little water every now and again will help this plant thrive. You may not need to water this plant very often because it is robust and tolerant to drought. A week or so without rain is the only time you should use water.

Conclusion

Interest in gardening is on the rise among Wyoming residents, one of the most populous states in the United States. To thrive in Wyoming, the greatest perennials are the columbine, poppy mallow, purple prairie clover, milkweed, and sulfur buckwheat. Sedum, geranium, rosemary, and strawberries can all be grown in containers.

Gardeners in Wyoming can expect some climate and temperature issues because the state is in USDA planting zones 3 to 6. Using a greenhouse, you can protect your plants from frost and dehydration. If you want to grow flowering potted plants inside until the weather outside is suitable, this method is extremely helpful. However, you can also use it to grow other species.