Archive for August, 2010

Monument Plant (Frasera speciosa) Green Gentian in Bloom Now: The Tallest Wildflower I’ve Seen!

Monument Plant

View the Monument Plant near Durango Colorado

While I have been out in the alpine regions of Colorado, recently, I have been seeing the tallest wildflower blooming. These tall spikey, green multi-flowered plants are called the Monument Plant, (Frasera speciosa) or Green Gentian. I haven’t seen a good show of these wildflowers for many years.  So I started to wonder why they bloom en masse so infrequently.  I did some research and found out that the indicator to a good blooming period is for a wet July & August, 4 years prior….can you imagine that it takes four years for a plant to bloom like this?  It is a monocarpic plant, i.e., one which grows many years, flowers once, then dies.  Perhaps the most well know monocarpic plant is the Southwest’s Century Plant. 

A great local webpage by is found at which provides a lot more information and great photos!

I have seen great displays at Coal Bank Pass and in Crested Butte Colorado.  I recommend to get out and see some of these tall wonders.  They are amazing.


David Hart

Gardenhart Landscape & Design


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