Convention 2019 - New Zealand Style

By Maggie Asplet

From the 15th of November through to the 18th of November, Irisarians from around the country and overseas gathered for three days of wonderful companionship, visiting beautiful gardens, attending workshops and the usual AGM and a delicious dinner and awards evening.

Friday evening is the time to register, check out who else is there and start talking about irises. This was a more informal evening with the newly elected local Mayor, Nigel Bowan opening proceedings for our annual event.  Our President, Marilyn Fleming also welcomed everyone.  We then had two short presentations from our two overseas guest speakers, Andi Rivarola and Gary White introducing themselves.  There will be more about them later.

From Left - Mayor Nigel Bowan, NZIS President Marilyn Fleming, AIS Vice President Andi Rivarola and AIS IPP Gary White

For me, the most special part was the book launch - Why Irises?  I trust you have all seen the earlier post about this book.  I was great seeing the team who had assisted the author, Gwenda Harris, make this all happen.

Marilyn Rathgen (at podium) gave background and introduced the team.  Stephanie Boot (also standing) was responsible for editing, providing many photos and layout and support and Alistair Boot had publishing responsibility.  Absent was Graham Menary also responsible for supplying photos.

There were a number of beautiful blooms on display, items set out of the silent auction and some beautiful memorabilia on display.

With the formality of the opening over, it was off back to our motels for the evening.

Saturday 16 November - a day out and about on the bus.  Yes, just one bus which was followed by a few cars.  We set off for the area of Geraldine for the day.

Our first stop was the the Geraldine Festival with many stalls all set out in the Domain for us all to wonder around, find a coffee and later get our lunch.

A beautiful outdoor solar light made from a stump; a new iris business "Irises of Kinvara", my favourite floral arrangement on display in a near by hall

Our next stop was to the home and garden of David and Lois Attwood.  This was also our first opportunity to purchase plants, and we did.  Like all iris bus trips, there is always room in the baggage lockers for plants.  A delightful town garden with many little treasures.  My favourite was the Moraea pictured below.

Pictures from David & Lois Attwood's

Moving onto our next garden of Bob and Libby Hall.  A beautiful older garden with some wonderful trees around, iris lining the left hand entrance of the the driveway and another opportunity to purchase some plants.  This was also a space of some wonderful and interesting sculptures, all of which were for sale.

I actually have a habit of going home from convention with a large item of my garden, or having to have it couriered home afterwards.  I can say that this time I was a little restrained and did not give into my usual buying habits (Large scale pieces to try and fly home with).

Pictures from Bob & Libby Hall's 

Our final garden for the day was at the property of Bernie & Joy O'Keefe and the home of Woodbury Rhododendrons.  This is very much a spring garden with some magnificent rhododendrons an numerous companion plants such as hostas, peonies, primulas, trilliums, hellebores and different edging plants.  Roses provide the garden with some wonderful summer colour.

As you wondered around this garden, we came across a lovely row of irises in full bloom.  I was also very taken with the pond area and water loving irises growing so well.

Pictures from Bernie & Joy O'Keefe's garden - Woodbury Rhododendrons

As is normal when attending a convention in New Zealand, we often are caught eating.  This was afternoon tea before we left for the trip back to Timaru and a free evening.

Saturday evening, although a free night, a few of us went out for dinner taking Andy and Gary for a bit of kiwi hilarity, topped of with our convention convenor feeding her face (sorry Marilyn).

Sunday, the day of staying put in Timaru, listening to some wonderful presentations by Andy & Gary on their trip to both Paris and Florence.  This was following by - guess what - time for mornig tea.

Shortly after this interval we held our judging workshop panel discussion with Gary and Andi on historic irises.  So very informative, on both counts and especially the Spuria irses, as we don't have much in the way of hybridising being done in this area.

After lunch, we held our Annual General Meeting - went without a hitch and didn't take long.  This was followed by the societies annual auction.  The South Canterbury Iris Group never disappoint in having a great selection of irises to bid on, and I sure did my fair share.

Andi checking out some blooms on display, then assisting Gary with one of their presentations and the group photo

The evening was our formal dinner at which time awards were given out, entertainment was provided by local member, Jean Barkman and then we were treated to another presentation by Andi on spuria irises.

Jean Barkman

Monday, a time to relax and enjoy the last of the gardens, so it was onto the bus again to travel south and visit members garden.  It was a day of dodging heavy showers and some hail storms that came through, particularly in the afternoon.

Our first garden of the day was at Lynda & Malcolm Crossen place in Southburn.  A beautiful garden with gorgeous iris display garden and also the irises that were entered for our New Zealand Begg Shield award.  This is judged during convention by approximately three judges.  Again, this is a garden with peonies, roses, hostas, rhododendrons, azaleas and so much more in, set in a stunning rural environment.

photos from Lynda & Malcolm Crossen's 

Our next stop was to Mary Brosnahan's garden.  Wow, this was just lovely, so well kept with the help of her daughter Susan.  I think the photos will say just how lovely this garden was.

AND - morning tea time

Back on the bus again to Lesley & Robert Tennant's garden at Otaio.  The property has been in the Tennant family since 1946 with many of the large Oaks, Elms and Ash already being there and since then the garden have been developed around this.  Definitely a garden that you need to wonder around to find some of the beautiful spots and areas framed with trees.  I even had an opportunity to talk with the chickens. The daffodils and the stunning pond are features of this property.

It is now 12.45pm and it is time for a short bus trip to the Waimate Events Centre - for lunch.  Before we got there, we had the first of some very heavy hail

From here it was onto our last members garden of Stephanie Boot's.  On the way, we have to "kill" a little time as the hail had again hit us, so we went around the block in Waimate looking at the Silos.

for more information - https://waimate.org.nz/visit-waimate-blog/silos

Just as soon as the hail had finished, we arrived at Stephanie's.  The very first thing you noticed was the huge amount of damage that the hail had done to her beautiful garden.  A gardeners garden, with some wonderful large Ash, Copper Beech and American White Oak trees.

Large specimens of Cordyline, Kowhai, Southern Beech, Totara, Chestnut, form the "bones" of this garden with Rhododendrons, Camellias, Roses and various other shrubs and natives.  Siberian irises now accompany the roses.

Hail on the ground when we arrived; Stephanie (facing us) talking with Andi, Gary & Marilyn; an iris not damaged by the hail

More garden areas at Stephanie's

It was also time for the official handover of the banner from the South Canterbury Iris Group to the 2020 hosts Bay Of Plenty Iris Group.  The banner was actually handed over on Sunday evening so that it could be taken bake to the Bay of Plenty by car.

This was a time for afternoon tea, thank you from different members and our two guest Gary & Andi.

South Canterbury Iris Group fare-welling us all

On our way back to Timaru we stopped at the Makikihi Display and Trial Gardens, which had not been spared damage from the hail storms during the day.

The Makikihi Trial and Display Gardens were established by the South Canterbury Group in 2008 under the enthusiastic guidance of Brian Harris.

Now Lynda Crossen, with assistant Stephanie Boot, is the Director of the TB Trial Gardens and the Group, under the supervision of Jessica Ward, maintains the Display gardens which contain Dwarf, Median and Tall Bearded, Siberians, Spurias, Louisianas, bulbous and some species and historics.
Potted irises and plants are for sale all year round.

SO, this is a little insight into a New Zealand Iris Society Convention.



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What is in a name? Lophiris - Crested Iris – Part Two

By Maggie Asplet

Finally, I have time to complete the second part of this article relating to crested irises.  Holidays and ill health sometimes get in our way.  I think you will all be the same when I say “it is life’.

To recap in part one we looked at I confusa, Martyn Rix, Chengdu, Queen’s Grace, Question Mark, and Kilkivan.

Today we will continue looking at some of these bigger forms of the crested iris, starting with I. wattii, with tall, tapering and sword like leaves which are heavily ribbed.  It has deep lavender spots like those of I. japonica outlining the haft.  This iris was discovered in 1892 by John Gilbert Baker, in the Himalayas & China area.

I must confess that this iris I don’t have growing at home, as I seem to have a great habit of killing it off.

Photos courtesy of Roger Haworth

Iris ‘Bourne Graceful’ 

Bourne Graceful has a medium size flower which is deep lilac-blue with strong orange-yellow signal surrounded by old gold to dark violet flecks and a violet border around the white signal area. The flowers are borne on distinctive green stems that become darker towards the bottom, but the plant itself has no canes. The long glossy leaves are ribbed and coloured purple at the base.

Registered by Dr J R Ellis in 1975.  It stands tall at 42’ (107cm) and classed an early to mid season for flowering.  I. japonica var. Ledgers X I. japonica var.

Photo courtesy of Huib Selderbeek

Iris ‘Nada’

J.N. Giridlian of California hybridized I. confuse and I. japonica in 1936. The plant grows about 18 “ (45 cm) tall and the flower spike can reach to about 24’ (60 cm)  Although each flower only lasts about two days, the entire spike will remain in bloom for over a month as new flowers open to replace spent blooms. It is very floriferous and each spike will produce about 25-50 flowers.  

I am pleased to say this one I can grow quite successfully and I think it has the sweetest little flowers.

Iris 'Nobody’s Child'

This is the first of three lovely iris hybridised in New Zealand.  In 1993 Isobel Simpson registered iris as SPEC (evansia), growing to 11" (28 cm).  The standards are light lavender blue, edged paler; the falls are pale lavender blue, royal blue at end of crest, olive brown to deep blue spots; sweet-musky fragrance.  Parentage unknown.

Photo courtesy of Huib Selderbeek

Iris ‘Honiana’

Hybridised by Mrs. F. Love in 1984, growing to 22" (56 cm).  Described as mauve with khaki brown markings on falls, white crests, with a sweet fragrance.  This is a cross between Question Mark X I. tectorum.

Photo courtesy of Huib Selderbeek

Iris ‘Revie’s Legacy’

A fairly recent registration (Joy Turner by Ron Goudswaard) in 2010.  Taller than the previous two growing to 59" (150 cm) and is classed early flowering.

The standards are pale lavender-blue, darker edges, near white center; style arms pale lavender; falls are white edged lavender-blue, white overlaid with ochre brown dashes radiating out from crest changing to dark blue dots and blotches toward edge of white area; appears plicata pattern.

It is probably a cross between Question Mark x I. tectorum.

Photo courtesy of Huib Selderbeek

I have not covered any of the smaller iris that belong in this section.  This I will leave for another day.  It won’t be long before we start to see the beautiful flowers of these again as we are heading towards winter (fall) here.

What is in a name? Lophiris - Crested Iris – Part One

By Maggie Asplet

When thinking about what I would write for this blog, it was before our main spring bloom season, just at a time when the sight of things to come was teasing us.  Many of our New Zealand iris lovers have these beautiful irises in their garden.  I am talking about the “butterfly iris” or more correctly Iris japonica and some of the different hybrids.

This iris is a native of China and Japan, a species in the genus Iris, it is also in the subgenus of Limniris and in the Lophiris section.  It is a rhizomatous perennial plant, with pale blue, lavender or white flowers with an orange or yellow crest. It is cultivated as an ornamental plant in temperate regions.

Often referred to as either a Crested Iris or an Evansia, and then there is Iris confusa. Confused, I sure am.  I quite like the term “butterfly iris” and look forward to any discussion relating to the correct naming.  This is one section of the iris world that I need to learn more about.

Iris confusa (?) in my garden

Actually, as I started my research on these irises, I was rather surprised to fine how many I have, so more research and understanding is required. 

The next one is a delightful clump of Iris confusa ‘Martyn Rix’, in my garden

Named for a UK plants man Martyn Rix, this iris gets bamboo-like stems to 2'-3' (80 – 95 cm) topped by fans of long green leaves from which the long flower stems emerge bearing a swarm of dark blue-violet flowers which are deeper coloured than typical for the species.

Another similar iris known as ‘Chengdu’, is often confused for the above iris.  Similar in size but slightly different in depth of colour.  Registered by Jean Witt in 1997, this Evansia SPEC grows to around 24” (61 cm).  Standards and style arms are light lavender, the falls slightly darker, signal white with medium lavender halo and a yellow crest.  Originally collected in 1980 by Jeanne Gardiner between Kanding, Tibet and Yaan, Sichuan, China around 3000’ elevation.

‘Chengdu’ in my garden, which was flowering in late September

Now to look at some of the hybrids created in New Zealand

Queen’s Grace, growing in my garden

Queen’s Grace is a cross between I. wattii X I. tectorum hybridized by Jean Stevens in 1955.  36" (91 cm), standards are clear lavender-blue, the falls same flecked deeper at haft; multi-ridges crest on falls, cream-white flecked brown.

We still have a number of gardens where it is blooming in New Zealand.

Question Mark

Registered in 1982 by Revie Harvey, this Evansia grown to 54-60” (137-152cm).  Smooth pale lilac, deeper toned fleck markings, bright gold crests, signal points radiate from crests, dark green foliage topping dark purple green canes.  It is of unknown parentage but probably I. wattii X Darjrrling or I. Confusa

Kilkivan

Registered by Mrs M Harvey in 1982, this Evansia grows to 54-60” (137-152 cm).  It is pale lavender with pale gold crest on white zone, numerous deep lavender signal markings, pale lavender style arms with fringed tips; deep green foliage topping medium green canes.  Parentage is an Ellis white sdlg. X Question Mark.

In Part Two we will continue to look at what I have growing in my garden, and others from around the country.

Mt. Pleasant Iris Farms, Part 2

By Bryce Williamson

While my first blog on this amazing garden focused on Siberian irises, this time I want to highlight some of the other beardless irises growing in the garden that Chad Harris grows and, in two cases, hybridizes.

Last year, on my first visit to Mt. Pleasant Iris Farms, I drove up Highway 14 and onto Marble Road to the manicured garden, where I parked in the shade by the barn.  Immediately I was drawn to one of the water features of the garden— a lovely pond with naturalized irises. A spring on the north hillside provides the gravity feed to run sprinklers.



 Little did I know at that moment that almost 25 years of hard work has gone into this paradise.

Chad is careful not to plant any water irises that are fertile and might release seeds that would get into the Columbia River Basin ecosystem.



Chad has spent the last 15 years working with Iris laevigata, a native to North East Asia, Russia, and Japan. As the Mt. Pleasant catalogue notes, “A true water iris, Iris laevigata will look its best growing in shallow water or a large pot with a deep reservoir filled with water. It can also thrive in a moist to wet setting such as a rain garden."

“Iris Laevigata will grow from 24 to 36 inches tall with 4 to 6 inch flowers." To date, Chad has introduced the two hybrids pictured below:

'Lakeland Ghost'

'Blue Rivulets' photo by Chad Harris

Recently, Chad has also been growing "Pseudata" seedlings. These are, to quote from the catalogue, “a cross between plants with iris pseudacorus backgrounds and iris ensata (Japanese, Hanashobu). The iris world is very fortunate that Hiroshi Shimizu shared many years of his work; finding a good pod parent ('Gubijin') so all hybridizers could explore the possibilities that this cross may bring to the garden."

Harris pseudata seedling in a clump

Harris 08SPCX D photo by Chad Harris

Harris HPIM9403 photo by Chad Harris

Harris 08SPCX D photo by Chad Harris

Harris 08SPCX F photo by Chad Harris

During the National Convention of The American Iris Society  in which this garden was part of the tour, one other interspecies hybrid attracted much attention. In a huge, husky clump, Jill Copeland’s 'Do the Math' was impressive.



A surprise in the garden was Phillip Ramare's PC-1.  Usually Pacific Coast Natives bloom early, but this nicely colored seedling was still in good bloom.

Chad Harris's introductions can be found at two sources: http://www.mtpleasantiris.com and http://aitken-garden.goodsie.com. Both Mt. Pleasant Iris Farms and Aitken’s Salmon Creek also carry a wide range of other types of beardless irises.

More on Mt. Pleasant Iris Farms to come!

Please respect the copyright on these images by Bryce Williamson and Chad Harris.

Newly Published: BEARDLESS IRISES, A Plant For Every Garden Situation

By Andi Rivarola

We iris lovers take for granted the huge amount of information that is available online, and because there are so many people sharing their love for iris with photographs, blogs, and plainly just posts on Facebook, we forget that there are those in the iris community that are really experts in the field.

I didn’t know anything about Kevin Vaughn just a few months ago, and didn’t think of him as an expert when I first met him. In fact I thought of him as another iris fan with an amazing taste for garden design, but after reading all the details in his book I realized that the love for irises runs deeply than that for him.

Today I believe that he has not only great advice to give on how to grow irises successfully, but also offers a multitude of information that makes reading his new book a joy. 

During the recent National Convention of The American Iris Society, held in Portland, Oregon, attendees were able to experience the beauty of Kevin Vaughn’s garden twice. Once during the pre-convention (optional) tour, and then as part of the Siberian & Species Convention held after the regular convention.  It was during these two sessions that I had the pleasure to meet Kevin Vaughn and enjoy his friendly demeanor, and also his knowledge of irises.

Cover photo provided by Kevin Vaughn

One feature of the Portland convention that was really different from other conventions is that many of the irises were blooming at the same time. Call it "Global Warming," or simply, "the weather." Normally, one would not see this, but having all the different irises blooming at the same time made it an extraordinary experience. The Vaughn garden had a huge variety of iris types, Louisiana, Spuria, Siberian, median and other irises, several of which he's also hybridizing. There was a particular combination towards the back of the property that really caught my attention: a fantastic display with a gorgeous bright yellow i. pseudacorus next to a deep purple Siberian iris seedling. Both reaching five feet tall and blooming in full glory. What a sight! (I'm still to post the many photos of this garden, stay tuned). 

Pacific Coast iris 'Caught in the Wind' (Joseph Ghio, R. 2012)

Even though Kevin grows many bearded and non-bearded irises, this book focuses on everything that is fascinating about the latter. 

So why write about beardless irises? Kevin says,”Compared to their bearded iris cousins, the beardless irises have remained a secret to many gardeners…” 

With this gorgeous book, suddenly a wide variety of non-bearded iris types are introduced in a way that is easy to understand, with a multitude of photographs to tempt the unsuspecting reader to take a chance; perhaps grow a few of them.

Louisiana iris 'Aqua Velva' (Kevin Vaughn, R. 2014)

You will also find answers to the following questions:

"What are beardless irises?"

"What is the purpose of the beard on bearded irises, and how do beardless irises do without them?"

Pacific Coast Native iris 'Moderator' (Joseph Ghio, R. 2011)

If you don't grow beardless irises in your garden at this time, after reading this book you may just start doing so. Some of the sections on each chapter such as, "Garden Use and Culture," Pests and Diseases," and Kevin's own "Favorites," will help you make decisions about where to start. 

Vaughn Seedling 40-chromosome Siberian iris seedling 

I hope you also start keeping an eye on Kevin Vaughn's work as I have, as many of the iris seedlings in his garden show much promise. I have started to add some of his Spuria irises to my wish list, and one of the first ones is a child of 'Adriatic Blue' called 'Adriatic Memories,' that is just amazing. Can't wait to see it growing in my own little garden.

Vaughn wide-ruffled Spuria iris seedling

Enjoy this preview of pictures provided by the author, and let me assure you that there are many more in the book. Besides being a great writer, Kevin Vaughn is a great photographer and hybridizer. Here's the list of iris varieties covered in the book:

Siberian

Louisiana

Spuria

Species

Species-X

Pacific Coast Natives

"BEARDLESS IRISES, A Plant For Every Garden Situation" is available via Amazon.com