By David Salman, High Country Gardens Chief Horticulturist
Winter is often the forgotten season when it comes to landscaping. I love a beautiful perennial border in the summer for the colors, the flowers, and the interesting foliage and textures. But in winter, when all the perennials have gone dormant and lost their summer glow, the structure of your garden will steal the show – even covered in snow! The Parry's Century Plant (Agave parryi) shown above is a great example of the beauty of evergreen and cold-hardy plants.
Woody trees and shrubs, along with cacti and succulent plants, can provide what is known as the “bones of the garden.” We’re not talking literal bones, but are referring to plants with a year-round presence in the garden. Structural plants, along with hardscape elements, set the stage for year-round interest, texture, form, and substance. Even perennial plants with stiff stems and interesting seed heads, such as Yarrow (Achillea), Sedum, and Coneflowers (Echinacea), can be left standing over the winter. These plants will hold snow and add interesting detail to the winter garden.
Take a look at some plants from David's garden, and High Country Gardens customers' gardens, after winter frost and snowfall. You'll see that winter doesn't have to mean a lackluster landscape. A garden with four-season beauty is possible!
by High Country Gardens
Winter is often the forgotten season when it comes to landscaping. I love a beautiful perennial border in the summer; the colors, the flowers, the interesting foliage and textures. But in winter, when all the perennials have gone dormant and lost their summer glow, there is not much to look at and enjoy. Woody trees and shrubs along with cacti and succulent plants can provide what is known as the “bones of the garden.” We’re not talking literal bones, but are referring to plants with a year round presence in the garden. These plants, along with hardscape elements, provide the structure around which a landscape can be planted to have year round interest, texture, form and substance.
It is after a winter snow that the “bones” take center stage, providing a new view, and new perspective, when we see leaves and branches covered in white, peeking out from under a chilly blanket left behind by a quick moving late winter storm. Here are some photos from my front yard showing how xeric cacti and succulents like Agave, Yucca and Opuntia mixed in with the structural grace of a weeping ‘Mary Potter’ flowering crabapple, catch the snow with sublime beauty.
'Blue Spruce' Creeping Sedum (Sedum reflexum) is a standout among low-maintenance Sedums. This easy-to-grow and eye-catching features succulent blue-green foliage, much like little spruce needles! A pollinator favorite, it is covered with small star-shaped yellow flowers in summer for over a month. A great evergreen groundcover where low maintenance, drought-tolerant, deer-and-rabbit-resistant plantings are desired.
Granita Raspberry Ice Plant (Delosperma Granita Raspberry) is a hybrid Ice Plant that blooms in late spring with stunning raspberry-red flowers. The plant is very cold hardy with evergreen stems and foliage.
2" tall x 24" wide. A large growing groundcover, hardy yellow ice plant is a vigorous, long blooming variety. The attractive bright evergreen foliage turns red in the winter months. An excellent choice for mountain gardens as well as at lower elevations. Drought resistant/drought tolerant plant (xeric).
The softly shaded apricot and yellow tints of the large flowers of Alan's Apricot Ice Plant are a delight and keep the plant in color from late spring into late summer. Delosperma ‘Alan’s Apricot’ is a cold hardy ice plant 2016 Plant Select® Winner. Drought resistant/drought tolerant plant (xeric). 2" tall x 15" wide.
Planting For Winter Interest
When flowers fade, the bones of the architectural forms in your garden take center stage. Be sure to include cold-hardy cacti and succulents, ornamental grasses, trees, and shrubs in your landscape design for year-round beauty.
Red Velvet is one of the best with it deep rose-red, flat-topped flower heads that hold their color. Deep green, fine textured foliage, this yarrow is sure to attract butterflies wherever it's planted. Drought resistant/drought tolerant plant (xeric).
Kannah Creek Buckwheat hails from western Colorado. With a showy display of yellow flowers in late spring, the flowers age to shades of orange and rust by late summer, providing months of low care color. A 2007 Plant Select winner. Drought resistant/drought tolerant plant (xeric).
36" tall x 24" wide. Coronation Gold is a vigorous tall growing yarrow with large flat deep golden-yellow flower heads. This non-reseeding variety blooms all summer and thrives with heat and sun in any soil including clay. Drought resistant/drought tolerant plant (xeric).
New Snow Pearly Everlasting (Anaphalis margaritacea) has attractive silver-gray wooly foliage and clusters of tiny white flowers held on top of tall, upright stems. This native plant is highly attractive to butterflies. Resilient and easy to grow, it’s excellent for use in meadows and perennial pollinator-friendly gardens with dry, poor soil. Drought tolerant.