Welcome to Long's Gardens

3240 Broadway - map
P.O. Box 19
Boulder, CO. 80306

Toll Free: 866-442-2353
Phone: 303-442-2353
Fax: 303-413-1323
e-mail us
Welcome to Long's Gardens

Welcome to Long’s Gardens! We are a third generation, family owned and operated iris farm in the middle of Boulder, Colorado. We were founded in 1905 by J.D.Long. Today the business is carried on by Catherine Long Gates, grand-daughter of J.D., and her husband, Dennis Gates.

J.D. Long
J.D. Long

For more on our history, see About us. We specialize in bearded iris, which we sell both as dig it yourself and by mail order catalog. Operating an agricultural enterprise in the middle of a city makes for some interesting challenges, but also provides an opportunity for people to slow down, take a break, and relax (take a virtual tour at Beyond the Bloom). Come see and smell the iris and enjoy a bit of historical Boulder. We’re open to the public when the iris are in bloom, May through early June. Please check back often for updates.

Long's Shorts


The iris have finished their bloom. We will still be open by appointment, from 8:00 to 12:00, Monday to Friday..


A copy of this year's catalog is now posted on our website at http://www.longsgardens.com/documents/2019catalogonline.pdf

We are not able to accept online orders. If you wish to order, please mail in your order or come visit us.


In August 2017, Long's Gardens was recognized as a Colorado Centennial Farm - one that has been in the same family for over 100 years. We went to the State Fair in Pueblo and were honored along with 37 other farms and ranches in Colorado. We have been in our current location for 103 years in 2019 and in business for 114 years.

History Colorado Centennial Farm presentation






Trout and Cheetah both thank all of you who came to see and buy iris this bloomng season. They are feeling much more secure in the cat food department now.


          Updated on June 29, 2019

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