From the Sand Dunes to Pikes Peak, from the Eastern Plains to the Western Slope; is there any doubt that Colorado is the greatest state in the whole country?  Just think of those poor flatlanders who’ve never known the sublime serenity of a Rocky Mountain sunset or the charm and beauty of Denver, the Queen City of the Plains.  Yes, we are truly lucky to live in such a wonderful corner of the universe.


However, as with most wonderful things, there are trade-offs. Ask any recent transplants who have tried to recently transplant their favorite flowers from back home.  Gardening in Colorado can be a trial.  That’s why, we at O’Toole’s Garden Centers carry the Rocky Mountain Perennials who love the Centennial State just as much as you. With over 30 years experience dealing with the unique challenges that Colorado's climate poses, we have all the perennials that thrive here in the Rocly Mountain region. Here are just a few of the hundreds of Rocky Mountain Perennials you can find at all three O'Toole's Garden Center locations. 


Shade Perennials

Part Sun/Part Shade Perennials

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Full Sun Perennials

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English Lavender

Despite the name, English Lavenders are native to the mountains of southern Europe. The hardiest of these varieties is “Munstead” English Lavender. Munstead is heat and drought tolerant once established and suitable for dry, rocky areas where other perennials may falter. Munstead lavender is exceptionally long blooming with plumes of bright, lavender-blue flowers lingering for long periods during the summer. Munstead’s flowers are also wonderfully fragrant with a soothing lavender scent.