APRIL GARDEN NEWS 

News Briefs

.National Arbor Day
    
Join the annual celebration of National Arbor Day by planting a tree in your yard or community!  Each state determines its own date for Arbor Day.  In Colorado it is the third Friday in April.  Many places in Colorado have a special Arbor Day Celebration.  For a list of these please see www.arborday.org/arborday/colorado/index.cfm.

Feeding the Needy
    
As you prepare to plant your vegetable garden this year, you are encouraged to plant a bit extra and then donate the vegetables to local food banks.

Answers for Gardeners
     You can receive answers to your gardening questions by calling Master Gardeners at your county's office of CSU Cooperative Extension Service.  For a list of these offices and contact information please click on CSU Extension in our menu. 
     Master Gardeners are also available to answer questions at Denver Botanic Gardens' new Gardening Help program.  Call 720-865-3575 or send e-mail to gardeninghelp@botanicgardens.org.
     CSU Extension Service also answers e-mail questions.  Go to www.ext.colostate.edu and scroll down to the bottom of the page.  Click on AnswerLink.

Planttalk Colorado en Espaņol
    
Spanish speaking gardeners can now listen to or read more articles in Spanish at Planttalk Colorado.  The menu of articles in Spanish is greatly expanded.  Call 1-888-666-3063 or visit www.planttalk.org and follow the prompts for Spanish.

Radio Gardening Program
    
Susan Rose and Curtis Swift are hosting a radio program, "From the Ground Up," on KAFM, 88.1 FM, Grand Junction, the last Thursday of each month from Noon - 1 p.m.  Each show includes guests, gardening tips, announcements of upcoming programs and takes calls on gardening.  If you cannot receive this station you can listen to it online at http://kafmradio.org.

Colorado State Forest Service Tree Planting Program
    
Every year the CSFS grows more than 2 million tree and shrub seedlings.  Over 50 different species are available to people who own two acres or more of land and need trees and shrubs for conservation purposes, such as windbreaks or reforestation.  The seedlings cannot be resold as a living tree or used for landscaping.  Seedlings are available in minimums of 30 to 50 plants.  For more information about this program or to get an order form for 2006 please see www.colostate.edu/Depts/CSFS.  Scroll down and click on "Obtain conservation seedlings for windbreaks, habitat and reforestation."  

Winter/Spring Course Catalog Available
    
Denver Botanic Gardens publishes a Continuing Education catalog that lists classes being offered.  You can view the catalog online at www.botanicgardens.org. Or, you may call the Continuing Education office at 720-865-3610 and request a catalog be mailed to you.

Hudson Gardens Offers Classes
    
Hudson Gardens in Littleton has partnered with the Community Education Department of Arapahoe Community College to offer a series of classes on gardening, painting, photograpy and more.  See www.hudsongardens.org for details.
 

FireWise Colorado
    
Homeowners are reminded of the need to take special caution with landscapes in areas that are likely to be threatened by fire.  FireWise Colorado is a highly informative website with lots of helpful information for people who live in fire-prone areas.  You will find articles on fire-resistant landscaping, FireWise plant materials, vegetative recovery after wildfire, grass seed mixes to reduce wildfire hazard, and much more.  Visit the FireWise Colorado website at www.firewise.org/co.

Books for Gardeners
    
Colorado Gardening's bookstore offers many books dealing with gardening in Colorado and the Rocky Mountain region.  This is a great time of year to do some reading on gardening topics. Click on the photos for more information or to purchase these books.  See our Bookstore pages for additional selections.


                 

             

 

2006 Plant Select Winners
      
The latest perennials and shrubs to earn the Plant Select designation will be available soon at garden centers in Colorado.  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.  These are the 2006 selections.

Panchito Manzanita (Arctostaphylos x coloradoensis)  -- a broadleaf evergreen that grows 10 - 15" high and 24 - 36" high.

Fernbush (Chamaebatiaria millefolium) -- a shrub that grows 3 - 5' tall and 3 - 5' wide.  It features fragrant foliage and white flowers that bloom in mid-summer.

Kintzley's Ghost Honeysuckle (Lonicera reticulata) -- a perennial vine that grows 8 - 12' high and 3 - 6' wide.  It features yellow flowers in June.

Ruby Moon Hyacinth Bean (Dolichos lablab 'Ruby Moon') -- a vine that grows 6 - 10' high and 3 - 5' wide.  It is an annual vine in USDA zones 6 and below and features dark burgundy foliage and amethyst flowers.

Snowmass Phlox (Phlox bifida) -- a perennial that grows 4 - 8" high and 18 - 24" wide.  It features white flowers in spring.

Bridges Penstemon (Penstemon rostiflorus) -- a native perennial that grows 24 - 36" high and 24 - 36" wide.  It features scarlet flowers midsummer to fall.

Platinum Sage (Salvia daghestanica) -- a perennial that grows 8 - 10" high and 12 - 18" wide.  It features dark blue flowers in spring and early summer.

Giant Sacaton (Sporobolus wrightii) -- a native perennial ornamental grass that grows 5 - 7' high and 3 - 5' wide.


Noxious Weeds
    
Several popular plants are on Colorado's noxious weeds list:  Bouncingbet, Common St. John's Wort, Dame's Rocket, Oxeye Daisy, Purple Loosestrife, Dalmatian Toadflax, Russian Olive and others.  Do not plant these plants and begin eradicating them if they are currently in your garden.  If you buy wildflower mixes, check the label to be sure these plants are not included.