Shade Gardening: Graceful Columbine

Shade Gardening: Graceful Columbine

Aquilegia chrysantha

Aquilegia chrysantha with Nepeta.

I have to admit that when it comes to gardening, I’m a sun lover and many of my favorite plants are for sunny planting sites. But I live and garden in the high desert of northern New Mexico, where shade is a scarce community. Yet even in Santa Fe, the oldest parts of town have mature trees and the yards there are more shade than sun. This is the case in much of the western U.S. as well.

The Challenge of Shade

There are several types of shady planting sites. And the difference is important in the plants we choose. The most challenging shade is under shallow rooted shade trees and tall conifers (evergreen trees). Not only are their roots highly competitive with any plants placed under them, but this ground is in permanent drought because the tree canopies absorb much of the rain and snow that falls on them. So the plants placed here need to be both vigorous and xeric (drought tolerant).

Other parts of the yard have shade from overhead branches and buildings. The north sides of buildings and fences are often quite shady, especially if the buildings are two stories tall. But the root competition is often not as severe as directly under tall trees and large shrubs. So our plant choices are expanded.

Aquilegia Swallowtail

Aquilegia Swallowtail.

The Graceful Beauty of Columbine

For parts of the yard not directly under the large trees, Columbine (Aquilegia) is one of our very best perennial general for shade. They also appreciate more moisture, so the north sides of fences and buildings are especially to their liking. Columbine are also a favorite of hummingbirds, with their sweeping spurs a source of ample nectar for our winged jewels.

The most famous columbine is Aquilegia caerulea, the Rocky Mountain columbine. It’s the state flower of Colorado, but is widespread across the higher elevation spine of the Intermountain West. This blue and white beauty is not for every yard as R.M. columbine requires the cool to cold nights and modest day temperatures, characteristic of elevations over about 5,000 ft. Although I strongly suspect it will thrive in higher elevations of the Great Smoky Mountains and eastern mountains of New York and adjacent states.

Aquilegia caerulea (Rocky Mountain Columbine)

Aquilegia caerulea (Rocky Mountain Columbine).

My other favorite columbines include:

Columbine Hybrids

You’ll notice that we specialize in un-hybridized columbine. Columbine as individual plants are not long lived; three to four years would be typical. But Aquilegia are colonizers, re-seeding themselves to create long-lived colonies. While hybrid columbine give the garden a wonderful blast of color, they will re-seed themselves into a colony of muddy yellow flowers. By planting species or stabilized hybrids (come true from seed) unmixed with other species, you’ll create a true seeding colony of colorful bloomers. Where possible, try and separate your columbines apart in distant parts of your yard to minimize cross pollination. Or go ahead and mix the species and simply re-plant every few years.

Browse Shade Plants

  • Nodding Texas Yucca Yucca cernua

    Starting at $12.99

    Per Plant - 5" deep pot

  • Golden Spur Columbine Aquilegia chrysantha

    Starting at $9.99

    Per Plant - 5" deep pot

  • Bella Blue Self-Heal Plant Prunella grandiflora Bella Blue

    Starting at $8.99

    Per Plant - 2.5" deep pot

5 thoughts on “Shade Gardening: Graceful Columbine”

  • Chic Pyper
    Chic Pyper 04/17/14 at 4:08 am

    I live in South Dakota. Sometimes harsh winters and often extremely warm humid summers. I am looking for a hardy plant for a spot on the north side of my house with little to no sun. It is a nice cool moist area however. Any suggestions?

    • David Salman
      David Salman 04/23/14 at 8:56 am

      'Little Lanterns' Columbine as the best one for South Dakota.
      - For low growing groundcovers I recommend Herman's Pride Deadnettle (Lamiastrum). Also 'White Nancy' and 'Orchid Frost' Deadnettle (Lamium).
      - Fendler's Barberry (Berberis fendleri) will also do well when given just a little sun.

  • Olga Meza-Lehman
    Olga Meza-Lehman 04/17/14 at 6:01 pm

    Such a total joy to read your b log and ezine. Thanks so much for sharing
    your knowledge. Olga

  • Mary

    I can completely relate to your comments about gardening under coniferous tress. I have three, large blue spruces in my front yard, and nothing has been able to survive in the bed in front of my porch. I have a drip irrigation system there, but I think the tree roots are taking all the water.

    I was hoping to see some specific suggestions for what to plant there. Can you recommend any vigorous plants that might have a chance? Or should I just fill the bed with pretty pots and make it a container garden?

    • David Salman
      David Salman 04/23/14 at 8:58 am

      Growing plants under large blue spruce is pretty much impossible. Making the space a container garden area is an excellent idea.

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