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Gardening Help

We have answers to your gardening and garden questions! Colorado Master Gardeners are available to answer questions:

Gardening Help Schedule
(Noon to 4 p.m. on the following days)

  • York Street Free Days
  • January, February and November - Tuesday
  • March, April, October - Tuesday and Saturday
  • May, June, July, August, September - Tuesday, Thursday and Saturday
  • December - Closed

Access our experts the following ways:

Gardening Help is a joint program of Colorado State University Extension Master Gardeners and Denver Botanic Gardens.


Emerald Ash Borer - The emerald ash borer (Agrilus planipennis) is an invasive Asian beetle that has decimated ash trees in the Midwest since its discovery in 2002, costing home owners and cities millions of dollars. The beetle's presence has been recently confirmed in Colorado. Early detection is key to controlling the emerald ash borer! You can help protect ash trees by looking for signs of infestation and reporting them to your County Extension Office.
Visit the CO Dept. of Agriculture website for more info
More info about the emerald ash borer