News Briefs

Colorado Garden and Home Show
Don't miss this terrific event which provides information and inspiration for gardeners.  Visit numerous booths, view garden and floral displays and sit in on classes.  The Show runs February 9th through February 17th at the Colorado Convention Center.  See our events page for details.
     The Colorado Garden and Home Show is presented by Colorado Garden Foundation, a non-profit organization that provides horticulture-related scholarships and grants.  Visit their website for additional information about the benefits that come from your entrance fee:

Free and Low Cost Trees
Denver Digs Trees, a branch of The Park People, offers Denver residents the opportunity to get free and/or low cost yard and street trees. Applications close February 15th.  Order early for best selection. Please see for details.

Temporary Closing of Helen Fowler Library
Denver Botanic Gardens' Helen Fowler Library will be closing in spring 2019.  The last date to check out materials is Feb. 28th.  All library materials should be returned during March 2019.  DBG's new library will open in 2020. It will be located in the Freyer-Newman Center, which is under construction.

Gardens on Spring Creek Closure
Due to major construction the Gardens on Spring Creek will be closed as of Jan. 2, 2019. The closure is expected to last several months.  For updates on construction and areas that are open to the public please see

Mordecai Children's Garden
From November until March the Mordecai Children's Garden at Denver Botanic Gardens is closed.

Butterflies Are Coming
 The Gardens on Spring Creek, City of Fort Collins and Butterfly Pavilion have announced a partnership to build a butterfly house.  The 1700 square foot conservatory, which is scheduled to open in 2019, will be located at the Gardens on Spring Creek Visitor Center.  It will feature numerous plants as well as free-flying butterflies.

NoCo Bloom
Gardeners in Northern Colorado have a resource for gardening information.  Colorado State University, Larimer County CSU Extension and the Gardens on Spring Creek are working collaboratively to publish NoCo Bloom.  Four issues will be published annually: March, May, July and September.  You will find this free publication at garden centers, community centers, public gardens and the Larimer County Extension office.  See it online at

Emerald Ash Borer
The discovery of Emerald Ash Borers in Boulder is alarming many people, due to the highly destructive nature of this pest.  Much misinformation is floating around.  For accurate, up-to-date information please see, a website set up by the Colorado Department of Agriculture. Sadly, this pest has spread to several parts of Boulder County.

CSU Extension Gardening Blog
Get expert gardening information at  You will find articles on a wide variety of topics by Colorado State University Extension horticulture agents and specialists.

Gardening Webinars
Can't make it to gardening classes but want gardening information from a local expert?  Check out the gardening videos on Tagawa Gardens' webinar page at

Beekeeping Classes
Hudson Gardens offers a comprehensive series of classes on beekeeping that cover topics such as pollination, harvesting honey, pests and diseases, etc.  For more information see




Plant Select 2018 Selections
The latest plants to earn the Plant Select designation will be announced soon.  Plant Select is a cooperative program administered by Colorado State University, Denver Botanic Gardens, and landscape and nursery professionals throughout the region.  It annually recommends plants that have been tested and found to be especially suited to gardens in the Rocky Mountain and Plains states.  For detailed descriptions and photos of the plants please see
     An additional feature is the
Plant Select Petites program which showcases plants of smaller stature.  The program also promotes innovative ways to utilize these plants, such as in troughs, rock gardens, patio gardens, fairy gardens and containers.  See for additional information and to see photos of the plants.

Gardening Problems or Questions???
Answers for Gardeners
     CSU Extension Service answers gardening questions by e-mail.  Go to and click on "Ask an Expert" in the menu.  You may also call your county's CSU Extension Service office with questions. 
     Most garden centers have expert, experienced staff who can provide gardening advice.  Some garden centers also offer diagnostic centers where you can bring in samples of unhealthy plants.
     Master Gardeners are available through Denver Botanic Gardens to answer questions.  From November through March you can contact them from 12 - 4 p.m. on Tuesdays. From April through October you can contact them on Tuesdays, Thursdays and Saturdays from 12 - 4 p.m.  You may reach them by phone at 720-865-3575, or by e-mail at

Jeffco Plant Clinic
Bring plant and turf samples M - F, 8:30 to 4:30 p.m. for help with diagnosis of disease, identification of insects, plant identification and plant and pest management recommendations.  The clinic is located at the Jefferson County Fairgrounds in Golden.  Call 303-271-6620 for directions or information.  Some services and tests have a small fee.

Call Before You Dig
Are you planting trees, building fences or doing other landscape projects that require digging or excavating?  Call 811 before you dig.  Pipeline companies and other utilities will mark the location of their lines at no cost to you. For additional information see

Mountain Pine Beetle
The Mountain Pine Beetle is gaining additional attention now that it is invading populated areas along the Front Range.  "Catastrophic" damage is predicted.  For information on this pest, including tips on how to prevent and control it, please see the article "Mountain Pine Beetle" at

Do Your Part to Corral Tree Pests/Diseases
Firewood often harbors pests and diseases.  You can do your part to limit their spread to new areas by using only local firewood.  Do not transport firewood across state lines.

FireWise Communities
     Homeowners are reminded of the need to take special caution with landscapes in areas that are likely to be threatened by fire.  FireWise Communities is a highly informative website with lots of helpful information for people who live in fire-prone areas.  Visit the website at

Seedling Tree Program
     The Colorado State Forest Service seedling nursery program allows landowners to obtain trees at a nominal cost. To successfully achieve conservation goals landowners are encouraged to plant new forests, restore land after natural disasters such as fires or floods, establish effective windbreaks that reduce erosion, protect homes, cropland and livestock, and enhance wildlife habitat. Trees and shrubs are grown at the CSFS nursery for conservation benefits only. See