Explore Plants

Share

Ask Mr. Smarty Plants

Ask Mr. Smarty Plants is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.

Search Smarty Plants
    
 

Can't find the answer in our existing FAQs, submit a question to Mr. Smarty Plants.
Need help with plant identification, visit the plant identification page.

rate this answer
Not Yet Rated

Saturday - April 23, 2011

From: Colorado Springs, CO
Region: Rocky Mountain
Topic: Invasive Plants
Title: Plants for under pine trees in Colorado Springs CO
Answered by: Barbara Medford

QUESTION:

What can I plant under pine trees in Colorado that will grow every year? Would like ground cover; tried bishop weed.

ANSWER:

Please don't plant Aegopdium podagraria, Goutweed or Bishop's Weed. Read this Plant Conservation Alliance's Alien Plant Working Group LEAST WANTED to find out why. The Lady Bird Johnson Wildflower Center is committed to the growth, propagation and protection of plants native not only to North America but to the areas in which those plants grow as natives.

Having said that, allow us to mention a couple of other problems. At an altitude of 6035 ft.  depending on what part if the city you live in, and USDA Hardiness Zones 3b to 5a, you will have challenges growing many plants, especially under the shade and in the needle-drop area of pines. The pine needles on the ground contribute to an acidic soil, and the needles on the tree cause a lot of shade beneath it. We consider "sun" to be 6 hours or more of sun a day, "part shade" 2 to 4 hours of sun, and "shade" less than 2 hours.

You did not mention if you were interested in herbaceous blooming plants or shrubs, but we are going to assume you want blooming plants and demonstrate how to use our Native Plant Database to find appropriate plants. And since you mentioned wanting plants that will grow every year, we will look for perennials. Those perennials will probably not be evergreen and many will die to the ground in winter, but you can trim them back, leaving just enough stalk to identify their location, and they should re-emerge in the spring.

We will go to our Recommended Species section, click on Colorado on the map which will give us 110 plants of all types recommended for Colorado. We will sort on the sidebar at the right hand side of the page for "herb" (herbaceous blooming plant") and "perennial" as well as "part shade" and "shade." Clicking on "Narrow Your Search" will yield 17 results. We are going to give you 4 examples that might do well in your gardening situation. You should always read the entire webpage reached by following each plant link to learn growing conditions, bloom time and color and the soils which that plant prefers. Once you know your way around our website, you can also find suitable trees, shrubs, vines, ferns and succulents, native to your area.

Native herbaceous blooming plants for Colorado Springs CO:

Actaea rubra (Red baneberry) - 1-3 ft. tall, rich, moist soils, coniferous woods and thickets, blooms white April to June, sun, part shade or shade.

Aquilegia caerulea (Colorado blue columbine) - 1-2 ft. tall, blooms blue, June to August, medium water use, shade

Melampodium leucanthum (Blackfoot daisy) - blooms white, yellow March to November, 1-3 ft. tall, sun, part sun or shade

Penstemon barbatus (Beard-lip beardtongue) - 3-6 ft., low water use, blooms red June to October, part shade

From our Native Plant Image Gallery:

 

 

 

 

More Invasive Plants Questions

Native plants threatened by invasives in Oklahoma?
September 28, 2010 - What are some native plants in Oklahoma that are being threatened by invasive species?
view the full question and answer

Dandelions in bluebonnets in Bastrop TX
May 31, 2012 - I have a 20'x60' front yard area where I planted bluebonnets. It has become horrifically inundated with dandelions. How do I eradicate the dandelions while preserving the bluebonnets ? Thanks ...
view the full question and answer

Reference for native critical populations from York, PA
May 25, 2010 - I have recently read a naysayer of native gardening. He states that native garden plants usually do not have the critical population size to be self-perpetuating. He says that one could better help t...
view the full question and answer

Removing St. Augustine from flower beds
January 25, 2009 - We just had new landscaping put in at our house. We had planting beds prepped and mulched and had Zoysia sod installed outside the beds. The yard before had small areas of St. Augustine growing and no...
view the full question and answer

Removing bermudagrass from buffalograss in Smithville TX
May 01, 2013 - I have a lawn created two years ago with buffalo grass sod in Smithville, TX. Recently several areas of bermudagrass have started to flourish in the buffalo grass lawn. Can you recommend a herbicide...
view the full question and answer

Smarty Plants's Facebook profile Support the Wildflower Center by Donating Online or Becoming a Member today.

Mr. Smarty Plants wants you to be his Facebook friend. Click the Facebook icon to add yourself to Mr. Smarty Plants list of friends.