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Twilight Garden Series

photo of flowers in the evening

Join us for a series of educational evenings with horticulture experts from across our community.  Colorado State University Extension in Larimer County, the Horticulture and Landscape Architecture Department of Colorado State University and the Gardens on Spring Creek bring you our Twilight Garden Series.  This long-standing tradition offers four evenings of engaging lectures, outdoors in the setting sun. Be inspired with our series of four classes!

These events are held outdoors, rain or shine, and feature refreshments and door prizes.  Gates open at 5:30 p.m. with the program beginning promptly at 6 p.m.

Attend each event for $10.  Pre-registration is strongly encouraged.

Remaining Lectures#

uncommon perennial

Fall Gardens  |  Tuesday, August 23
The Gardens on Spring Creek  |  2145 Centre Avenue

Featured Speakers:

  • #TrendingHouseplants with Amy Lentz, Boulder County Extension 
  • Celebrating Vegetable Diversity with Mary Miller, Gardens on Spring Creek
  • Underused Perennials with Bryan Fischer, Gardens on Spring Creek

Register Now

Colorado State University’s Flower Trial Gardens were established to evaluate the performance of flower cultivars in the unique environmental conditions of the Rocky Mountain region. The gardens consists of more than 1,000 varieties of annual plants and 300+ perennial varieties. Each year these plants are evaluated by industry personnel based on vigor, uniformity, floriferousness and tolerance to the environmental conditions. The results of this research are available to people throughout the state and can help with selection of the best plants for use in Colorado.  Learn more at http://flowertrials.colostate.edu.