Welcome

On this website you will find a basic guide to the family of irises. We have also added links to the wide range of other sources that we hope you may find interesting and useful.

Information about the BIS is here as well as lists of its events and related groups, both local and specialist.

We hope you will enjoy this site and come to share our love, excitement and interest in Irises.

Note that the membership subscription remains the same as 2016 and new members will be welcomed and enquiries through the contact page answered as promptly as possible.

The British Iris Society is registered with The Charity Commission - number 261896

Promoting British Irises since 1922

Become a member of the society

Our membership grows a wide range of plants and it is often said that there is an iris for every soil condition.

Some members also continue the long tradition of breeding new varieties while others work hard to preserve historic ones.

The BIS counts a number of Plant Heritage National Collection Holders amongst its members.

Why not join us?

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News and Events

Malvern and Gardener’s World Live 2019

WMIG designed an impressive stand for Malvern showing Iridaceae through the year, with splendid exhibits cleverly showing Spring, Summer, Autumn and Winter. The latter two featuring Bonfire Night and a ...

Summer Show 25th May, RHS Wisley

Glasshouse Gallery, RHS Wisley 10 - 4 pm This is our main Show of the year, with a wide variety of irises in flower, weather permitting again! But we will ...

Dates for your diary

The date for the AGM in 2019 is Saturday 21st September. The venue is RHS Rosemoor please check here or Facebook for further information. We look forward to welcoming members. ...

Late Spring Event 27th April, RHS Wisley

Glasshouse Gallery, RHS WIsley 10 - 4pm We will have our usual Late Spring Competitive show, but there will also be lots more to see. Seeds and raising irises from ...

Early Spring Show 9th February, RHS Wisley

Clore Learning Centre, RHS Wisley 10.30 - 3.30 2pm Behind the scenes tour of the Alpine Yard and Crocus National Collection Display of iris from Kew Gardens and display of ...

New Registrar and New Seed Officer

The EC are delighted to announce the appointment of Rachel Wilcox as the new BIS Registrar. She takes over from her mother, Jennifer Hewitt, who has held the office for ...

Plant Heritage honours Sarah Cook

Plant Heritage honours Sarah Cook, saviour of the Benton irises, with prestigious Brickell Award Plant Heritage has awarded Sarah Cook who holds the historic National Plant Collection of Iris introduced ...

Gold and Best Exhibit Winners!

Great news from one of our groups! Congratulations to West and Midlands Group who won Gold and Best Exhibit in their class at Malvern this year! See more on Facebook.

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For all enquiries, please use this form. We aim to respond within 24 hours wherever possible.

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