Bring on variety when landscaping with native plants

Incorporating carefully selected native plants into your garden is a great way to create a landscape that needs less water, fertilizer and pesticides and that also benefits native pollinators, such as bees, moths and hummingbirds. Many western native plants are adapted to strong sunlight, limited amounts of precipitation, soils low in organic matter and challenging winters. Even putting these benefits aside, many gardeners grow native plants to bring more of the natural landscape around them into their day-to-day lives.

As with all landscaping projects, youll first need to assess the conditions in your yard. Take a look at the amount of sunlight and wind you have, the kind of soil and available water. You can then start selecting plants you think will suit the environment. As you begin to research possible plants for your yard, remember that drought-tolerant plantsthose that will help you use less water in your landscapeare often adapted to full sun. If your yard is shady, you may need to look for plants that prefer a bit more water.

Also keep in mind that many western wildflowers are short-lived perennials. Many live for three to five years, during which they will often produce seed thatif given the chancewill grow into plants to replace their parents. Expect your yard to change a bit from one year to the next. Self-sown seedlings are great for expanding your plantings or passing along to friends.

Here are some plants you might consider trying in your yard. The descriptions are from the new booklet Plants with Altitude: Regionally Native Plants for Wyoming Gardens, co-written by myself, Amy Fluent with the Laramie Garden Club, Dorothy Tuthill and Brenna Marsicek with the University of Wyoming Biodiversity Institute

Kelseys phlox or marsh phlox, Phlox kelseyi

This early bloomer is covered in glowing bright-purple flowers that hide its needle-like green foliage. It stands between 1 and 1.5 inches tall and is between 5 and 8 inches wide. It has a long bloom time (at least a month in many locations) and is less likely to suffer from winterburn than more common creeping phlox species (perhaps because it is so short). Its a great plant for the front of a garden bed. Phlox kelseyi is found in a few locations in Wyoming; the cultivar Lemhi Purple was originally collected in the Lemhi Mountains, which are near the southwest portion of the Montana-Idaho border. Lemhi Purple is becoming increasingly common in quality regional nurseries.

Rocky Mountain beardtongue, Penstemon strictus

Penstemon is the largest genus of wildflowers restricted to the new worldmostly north of Mexico. In Wyoming, there are more than 40 species, some broadly distributed and some restricted to very narrow ranges. They usually stand between 18 and 30 inches tall and are between 12 and 36 inches wide. Of the purple/blue penstemons, Rocky Mountain beardtongue is the species most commonly found at nurseries. (It is also easy to start from seed.) With tall spikes of blue-purple flowers and shiny dark green leaves, it is attractive in any garden and very attractive to pollinators, too. Like most penstemons, it has a short blooming seasontypically a month in summer. Also like most, it prefers dry soils. With excess water or too much shade, it can develop mildew on the leaves, and the root crowns may rot, especially if it goes into winter with wet feet. Rocky Mountain beardtongue can reseed aggressively, but cutting off the flower spikes after the blooms fade is an easy way to control this tendency.

Narrow-leaf coneflower, Echinacea angustifolia

These purple-flowered, hairy-leaved plants are tough, standing between one and two feet high and about 12 and 18 inches wide. Though shorter than the much more common purple coneflower, these plants are definitely more drought tolerant. Plants can be started from seed and should be transplanted when small; they are more difficult to transplant when larger because of their taproot. Plants start out a bit slowly and take a few years to bulk up in size. This plant can reseed a fair amount depending on conditions.

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Bring on variety when landscaping with native plants