Mountains and Plains Iris Society

08/09/2025

Today only.

08/07/2025

In less than 48 hours, for one day only MPIS will be having our annual Rhizome sale.

Where: Tagawa Gardens (7711 S Parker Rd, Centennial, CO)
When: Saturday 08/09/2025 from 9am until sold out
$7 per rhizome. Cash, check and card are accepted.

07/28/2025

Save the Date: Saturday Aug. 9
When/Where: Tagawa Gardens. From 9am until sold out

It's that time of year! The MPIS rhizome sale is coming soon!

06/01/2025

06/01/2025

Great Iris Show Today! Congratulations Lisa for Best in Show and Amanda for Best Seeding!

05/30/2025

Join us for our Garden Queens showcasing tall bearded iris varieties. See you at Hudson Gardens on Saturday 05/31 from 12pm to 4pm.

05/20/2025

Thank you to everyone who showed up and supported our Spring Fling show. The weather was beautiful and the iris were marvelous.

Join us for our upcoming Garden Queens show celebrating Tall Bearded varieties on Saturday May 31st from 12 to 4pm at Hudson Gardens.

05/17/2025

Come join us today for our Spring Fling Iris Show!! 500 N Williams St, Denver, CO.

05/15/2025

MPIS is hosting our Spring Fling Iris Show Saturday 05/17/2025 at 500 N Williams St in Denver.

Registration and Judging starts at 8:30am.
Join us after judging from 10:30am-Noon to view show entries and to discuss your love of Iris with fellow enthusiasts.

We welcome the general public to join and participate.

04/30/2025

Smirk, Black, 24’

04/26/2025

Iris season is here! My Sweetness (Johnson, SDB, ‘14)

03/11/2025

Come join us for our Spring Meeting!