Monday, March 19, 2018

Looking to the Future of Mohr-type Irises

By Bryce Williamson

In my recent blog, The World of New Exciting Mohr Type Irises, I wrote about the recent introductions and their much more aril like appearance; today is the chance to learn about what the future has in store.

Paul Black wrote to me, "W306A which is a beauty is from ‘Energizer’ X TB seedling.  It looks like a good 1/2 to 3/4 bred."

Black W306A--image by Paul Black

Rick Tasco kindly provided information about his work with Mohr types: “Virtually all of the aril-median crosses I make are between 1/2-breds and SDBs, either reblooming SDBs or SDBs with large and bright spot patterns.  This has worked out very well for me.  We need to get more rebloom in the aril-medians.  I have a very strong reblooming aril-median that I’ll be introducing next year (2018).”

To whet our appetite, Rick provided images of some of his best selections.

Sun and Snow (Tasco '18)--image by Rick Tasco

Scheduled for introduction in 2018, this Mohr-type is a very strong rebloomer in its home garden, opening new possibilities for extending the season.

Tasco 15-AM-07-27--image by Rick Tasco

There is something about this color combination that I really like.

I have written about the value of yellow in irises and the next two seedlings will bring sunlight into the early spring garden even on a rainy day.

 Tasco 15-AM-01-16--image by Rick Tasco

Tasco 15-AM-11-17--image by Rick Tasco

Rick's next two seedlings show the value of crossing medians with spots with arilbreds.

Tasco 15-AM-03-16--image by Rick Tasco

Tasco 15-AM-03-03--image by Rick Tasco

The future of this old class of irises seems bright with hybridizers using new ideas and new blood to revitalize Mohr-types.

At this point, there are only a few sources for plants. Two reputable sources are Mid America and Superstition. Click on the nursery name and it will take you to a link where you can find out more information from the garden owners.

Monday, March 12, 2018

Pondering Pacifica Iris and Voles

Kathleen Sayce 
January 27, 2018

It is winter, and for the coastal Pacific Northwest, this means sleeting rain with the occasional snow shower, hail shower, thunderstorm, high winds, and flooding. Bottom line:  Not a lot is getting done outside in the garden. Iris unguicularis puts up flowers every week, only to have the wind and rain smash them flat within days. 

Between rain squalls, I went out to check on Iris hartwegii australis in its planter under the eaves—and it looks quite happy. There are double the number of fans from last year—and I’m hoping for flowers. 

Iris hartwegii australis--happy in its planter under the eaves. The three main shoots of last year are replaced by more than seven this winter. 

Last summer while harvesting iris pods for the SPCNI seed exchange, I saw a vole cleaning seeds from those same pods. It squeaked and dove off. These voracious herbivores do far more damage in my garden than I had previously realized:  
 *   Native West Coast bulbs that keep disappearing? Voles. 
 *  Ditto for Crocus and Lilium. More voles. 
 *  Rainlilies, which poke leaves up one day, only to have them vanish that night? Right again, voles. 
 *  The iris seedling pots and planters that are excavated one night as the seeds are starting to germinate? Yes, voles, expletives deleted. The last probably have some help from squirrels, crows, and jays.

Hypertufa planter with wire mesh cap, and inside,
Pacifica Iris seeds, soaking up winter rain
and getting ready to germinate. 

Voles tend to leave iris flowers and fans alone, but eat seeds and seedlings. I wonder how many species I’ve lost to them? All but two areas of Crocus are gone. As are Tulipa species bulbs—vanished by the dozens. Voles leave Alliums alone, mostly, and so those are doing well, as are the toxic bulbs of Hyacinthina, scillas or bluebells, which thrive here by the thousands. 

There are many potential vole reducing strategies. Mint-oil scented granules are apparently attractive to them; they cart off any that I apply, overnight. Cats aren’t determined enough to keep voles out of flower beds, and I like to birdwatch, so outside cats would defeat that activity. Terriers are excellent rodent hunters, but their indiscriminate digging is discouraging to any gardener. Haven’t figured out how to entice weasels to nest and breed here—though the years when we had resident weasels was also an excellent period for rodent suppression. When we rebuilt my cold frame, we added mesh panels, to protect the plants inside year round, and now finally have thriving, and flowering rain lilies.

I have plotted some strategies and am implementing several:  Wire cages, castor oil based deterrents, and gravel. New lilies went into wire mesh boxes underground, surrounded and capped by inches of gravel. Same for Crocus, Triteliaea, Dichlostemma, and other tasty bulbs and seeds. Pacifica Iris seeds are in hypertufa and stryofoam planters, with wire mesh caps. Over all garden beds, I am spreading castor oil mole-and-vole-deterring granules. 

Vole-resistance:  wire mesh box to bury in ground, and plant edible bulbs inside. For more deterrence, add a layer of gravel on top. 

The potential is what all gardeners want—better odds for a more floriferous garden in coming seasons. We’ll learn how these strategies work in a few months. 

The vole hazard here is probably due to location, which is next to a salt marsh in a temperate climate. Several vole species live in the marshes, and breed from March to October. The loss of even one key predator in a specific area means that voles can breed more quickly. Also, populations tend to peak every three to five years, thus my garden was overrun this year.  

Monday, March 5, 2018

New Color Combinations in Plicatas 2

Editor’s Note: In recent blogs, Bryce Williamson wrote how the first good pink plicata, April Melody (Iris Stories: April Melody and Iris Stories: April Melody 2), expanded the range of colors in that group. Today’s hybridizers  have been  combining plicata patterns with other tall bearded iris patterns, taking plicata irises in new and exciting directions. Keith Keppel here shares a peek at some these developments in his Salem, Oregon, garden. Please remember, however, that these seedlings represent work in progress and most will not make the cut to naming and introduction based on plant growth or other factors.

By Keith Keppel

Any time the plicata pattern overlays a colored ground, there is a change in the ultimate color effect. Here in 12-103H, the blue plicata is superimposed on a yellow amoena. Note how the fall edging appears more purplish, and on the hafts, where the yellow is strongest and the blue heaviest, it takes on a reddish tone.

Pattern of plicata, pattern of ground, plus color of pattern, color of ground. So many possible combinations! This is what makes breeding plicatas so much fun:  a row of seedlings is a floral kaleidoscope.

Image by Brad Collins

Twenty-plus years ago we began to see an influx of "gilt edge" standards on darker colors. (Think....Slovak Prince, etc.) The edges are now also on plicatas. 11-75A is an example. Complicated pedigree, but the pollen parent is a sib to Mixed Signals, thus goes back to Reckless Abandon which is a good source for the trait.

Image by Brad Collins

 We've had interesting style arms on plics before, such as very dark blue on blue to purple plicatas, but now, some different color combinations are beginning to show up.    This is 12-99D, from a complicated pedigree including Ink Pattern and Reckless Abandon as grandparents, otherwise all numbered seedlings.   With styles like these, you almost don't mind if the standards don't stay closed!

Image by Barry Blyth

Another variation in ground color patterning -- 14-34B, from ((Drama Queen x Tuscan Summer) X Vista Point):

Image by Brad Collins

A puny first-year plant which will probably never amount to much.....but love the pattern and colors! The ground color fall spot is fun, plus the wild markings. Somehow makes me think of a witch doctor's mask.

Image by by Brad Collins

08-14A, Drama Queen X Tuscan Summer. Another with colored "blot" in the falls. Actually there is also a yellow band on the fall, combining with violet to give the oxblood red marginal band.

Image by Brad Collins

A Cosmic Voyage seedling, 14-38C.   A somewhat more subdued spot, surrounded by cream rather than white ground, and obscured as well as upstaged by the dark anthocyanin patterning. An increasing number of similar ground patterns are beginning to occur, often overlooked unless you specifically search for them. In a lightly plic-marked flower the blot would be far more obvious.

Image by Barry Blyth

Beware: a pretty flower picture does not guarantee a desirable garden plant. It's like going to an auto show: we're immediately drawn to the flashiest colored, stylishly made new models, but before putting in an order for one straight off the assembly line, we need to ask a few questions, and the same applies to irises. How many miles per gallon (how many flowers per season)? Does it perform well under varying road conditions (does it prosper in the garden when stressed during differing weather situations)? What about design flaws like impaired visibility, premature air bag deployment (poor substance, weak stems)? A glamour shot of a single flower does not tell the whole story.

This is an unmarked 12-97 series seedling involving Reckless Abandon, Sorbonne, Class Ring, and unnumbered seedlings

Image by Barry Blyth

And finally, adding a touch of pumpkin:  14-35B, from  ((Barbados x 07-204P) X Cosmic Voyage):

Image by Brad Collins

Monday, February 26, 2018

Gerald Richardson

By Phil Williams

This blog is to honor the quiet legacy left to the iris world by Gerald Richardson.  I hope he is barefoot and up to his waist in new seedlings on the other side.  It is called paradise for a good reason!! 

Gerald Richardson was no ordinary guy!  Fully invested in his work at the Atomic Energy facility in Richland for most of his working life, his eventual retirement there gave him more time for growing and hybridizing Tall Bearded irises. Short in height, this brilliant and talented man was a giant among mortals.  He purposely remained busy and involved in his many studies and hobbies; he was an amazing wizard of investment, quietly turning his spare change into a sizable fortune.

Photo by Dale Austin

Richland is not a short drive from the Salem-Portland area. It was one of my highest honors and privileges to visit his matchless garden 5 times in the past 15 years.  This quiet and unassuming gentleman always had a garden filled with bloom. He declared that he had no idea how or why virtually every named variety and seedling in his garden were filled with stalks!  It was a corner lot that would slow traffic to a crawl. More often than not, this energetic human dynamo was covered and dressed for protection from the hot desert-like sun while his feet were bare and dusty!!!!

On my final visit with my friend Gerald, Parkinson's had slowed his speech and movements to a crawl—yet his mental capacities were as incredible as ever. He apologized profusely for not having felt up to fertilizing his plants though yet again virtually every clump was filled with iris stalks. Barbara Nicodemus exclaimed after her visit there that she had never seen such massive percentage of bloom in her lifetime of growing and breeding irises!

Gerald selected seedlings based on two primary factors: (1.) He had to really like it and (2) it had to show distinct improvement or be uniquely different from other irises in commerce. He was the first established hybridizer to quietly work with Allen Ensminger's “broken-color” patterns and he was an early fan of the Lloyd Austin “horned, spooned and flounced” irises.  He said he was not breeding irises for profit (followed by a full body laugh!) and that he felt that “different” was necessary for expanding interest in the tall bearded iris classes. He taught great lessons by example. He believed that an iris was a garden plant and he grew impressive 2-3 year clumps in his garden to perfection!

His last and final great gift to the iris world was financial in nature to the American Iris Society with a cash gift.  He wished above all else that his gifts would be  invested in innovative, hands-on, much needed research on bearded iris diseases—specifically soft rot, crown rot, and botrytis. 

And now a look at some my favorite Gerald Richardson introductions!
'Angler Fish' was his delightful contribution to the horned-spooned-and flounced iris flower form.  The combination of blended colors in the flowers with consistent  appendages on all flowers, “horns” of contrasting colors and easily grown plants were 
all accomplished in this fine iris.

'Angler Fish'--image by Dale Austin

'Crimson Tiger' and 'Infernal Fire' were his two contributions to the variegated/broken color patterning randomly applied to the entire flower.

'Crimson Tiger'--image by Brock Heilman

Blue was clearly his favorite color.  And why not? How many perennials with blue flowers are in your perennial garden?  'Blued Indigo', 'Donaghcloney', 'Dusky He-Man', 'He-Man Blues', Magheralin', 'Perrymount', and 'T-Rex' were among his darker and mid-toned selections.  Each had large, clean, smoothly-colored flowers with excellent substance and plant habits.  I would tease him about filling a void for magnificent blue varieties when Schreiner's Gardens expanded to many additional color schemes in their breeding program.

'Magheralin'--image by Dale Austin

'Surfer's Dream' was his supreme addition to the softer blue color class of garden irises!  I remember seeing this as a seedling in his garden for the first time on the day of its maiden bloom.  Gerald was glowing and standing tall just waiting for me to point and gasp at this magnificent iris!

'Surfer's Dream'--image by Dale Austin

'Bev' is named for his iris friend Bev Petrak. (She and one other iris person attended his memorial service.)  The red color in this iris is smooth and strong with chestnut undertones. 'Bev's Babe' followed a few years later and is still likely the strongest approach to “true” red in the garden. I never quite understood why one of the better known hybridizers didn't work with this amazing color gem. Both had unusually good form for the red color class.

'Bev'--image by Terry Aitken 

He worked consistently with lavender and magenta irises in all shades. '
'Blockbuster' had huge flowers and huge plants in a soft blue-lavender color combination with infusions of gray and yellow.  It was also tall and the stalks remained upright on established clumps. 'Blueberry Fudge' was a deep, rich “electric” violet like no other. Its bronze beards and blue flushes make it one of the most uniquely colored irises ever to appear in American gardens. 

'Lucille Richardson' was a blend of gray, lavender and orchid; its wonderful color and flower form can likely be credited to Larry Gaulter's 'Mary Frances'.  'Nora Eileen' was the first iris I grew with smooth, pleasing flowers in the magenta color class. Too few breeders have touched the surface in this vivid color class.  They should as visitors spot this color from afar!

'Nora Eileen'--image by Dale Austin

'Spring Social' was his favorite seedling from George Shoop's 'Spring Tidings'. It was a quality flower in shades of lavender, pink and rosy violet.

Gerald's work with pale blue flowers and dark violet beards was a difficult class that earned his diligent devotion.  'Clyde' is a milky blue with very dark violet beards and a dark purple eye just below them.  'Emilo' was a milky blue with beards not quite so black.  However, its perfectly formed rounded flowers on shorter stalks was the exceptional garden plant with wonderful, compact plants and strong stalks. 'Clouds of Glory' was a very pastel blue-white with fine deeper blue pastel petal edging. It is a difficult color pattern to work with but its impact on seasoned iris growers is to “ooh and ahh” at its simple elegance!
'Clouds of Glory'--image by Elladan McLeester

I was taught early on that concentrating on limited colors and patterns was the key fame for an iris hybridizer.  (Gerald NEVER made that declaration!)  Blends were everywhere in his seedling rows!  'Carousel of Dreams' was his newest and brightest and a spectacular combination of lavender, red, soft gold and wire gold rims on petal edges.  In addition, it is a great garden plant that offers heavy spring bloom with good increase and plant habits.

'Carousel of Dreams'--image by Dale Austin

'Days Gone By' is a wonderful combination of lavender, violet and peach with striking red beards. It is a sister seedling to 'Spring Social' mentioned above. 'Golden Legacy' is a superlative creations with strong, tall, well branched stalks, 7 buds, and strong plants that produce large flowers in gold and amber tones with orange beards.  It can hold its own among the best of the best! 

'Golden Legacy'--image by Dale Austin

'Grace Whittemore' is an early introduction from Gerald that is superior to many in the cream-yellow and white bi-tones.  Its amazing super-wide flowers was far ahead of its time and went hardly noticed by the iris crowd. Also heavily ruffled, it has soft yellow standards, cream-white falls with precise, yellow borders and orange beards. I would brag on it during every garden visit.  I was amused that he had the good sense not to waste time trying to improve it.  It remains a magnificent iris with a perfect score!  There is also no category or rival to 'Ivory Ghost'. Huge, perfectly formed flowers on strong stalks are ivory-white, infused violet and deep yellow hafts with faint amber wire edges and orange beards. Vigor and form is no doubt from 'Fogbound'.

'Ivory Ghost'--image by Betty Jacobs

'Sunset Storm' is from variegated/broken color breeding but it is not revealed in this flower. It is an attractive blending of lavender and buff and was years in the making. (Check the lengthy parentage!)  Sadly, its plant proved erratic in its behavior. Its magnificent blending of colors earns it a spot among my favorite Richardson introductions.

Three others stand alone.  'Demonic' is a sibling to 'Blueberry Fudge'. It is deep, deep violet and has beautifully formed flowers with domed standards and excellent holding power in the garden.  Its plants are wide bladed and can be left in 3-4 year clumps with excellent results. It is not quite black … and Gerald was working on the next step that never quite appeared--a sooty black iris with good form, strong foliage and good plant habits. 'Smoking Embers' is from 'Wild Jasmine' breeding and is a very dark rust iris from the brown side. The standards are slightly lighter and the falls have a pale with tiny “shadowed” rim.  The hafts and beards are yellow and there is a white sunburst at end of beards.  Compact plants and stalks that do NOT fall over.  Last I will mention 'Temple of Lights', and iris I will likely grow forever. It is a very wide flower in cream with strong flushing of melted butter; intense amber-gold style arms.  The cream falls have smooth gold hafts and tiny golden edging and orange beards. 'Grace Whittemore' (see above) is the proud Mother of this beautiful iris. Expect a magnificent flower on a rugged plant.
'Temple of Lights'--image by Dale Austin

Thank you, Gerald, for choosing me as your friend.  You have made my life and the lives of iris lovers around the world brighter and more interesting because of your tireless joy of spreading pollen in your wonderful garden.  I miss you terribly and I will see you on the other side with dirty bare feet and your wonderful, welcoming smile!

Monday, February 19, 2018

Joint American Iris Society and Louisiana Iris Society Convention

by Patrick O'Connor and Ron Killingsworth

The joint convention will be held in New Orleans with the AIS convention starting on April 8th, 2018 and ending April 13th.  The SLI part of the convention begins April 11th and ends April 14th.  Attendees may sign up for any or all of the conventions activities and tours.  See the Convention Web Site here..

This is a great opportunity to see New Orleans and to enjoy some fantastic gardens.  While visitors will not see any Tall Bearded irises or any of the other species of irises normally seen at an AIS convention, they will see more Louisiana irises than at any other convention.

Take advantage of this chance to attend a great and unusual convention.  Get your registration in quickly!

Let me tempt you with a short preview of some of the gardens on tour.

Baton Rouge Botanic Garden
The Louisiana irises in the Botanic Garden in Independence Park in Baton Rouge originated with the efforts of the late Joseph Mertzweiller, a major hybridizer and guiding force in SLI.  Joe conceived of the iris garden and donated the irises at the core of the original planting, most of which  survive in a well planned setting that makes them readily accessible to the public.  There is no charge for admission to this Garden, which also features daylilies, roses, herbs, camellias and crape myrtles, and gingers.
'Freddie Boy' one of Joe Mertzweiller's diploid irises that wears its years very well

'Full Eclipse' by Ben Hager in a clump

'Misty Boyou' by Joe Musacchia
Iris Pavilion
Original plans for the garden called for the construction of an “Iris Pavilion.”  With admirable long term adherence to the plan and the support of volunteers as well as Baton Rouge Recreation and Parks, the Pavilion  now sits in a prominent place in the Garden.  The Garden will feature Guest Irises for the Convention and other recent cultivars as well as many of Joe Mertzweiller’s tetraploid and diploid irises.  A nice mix of old and new cultivars.
A Louisiana Pond
Gary and Leigh Anne Salathe’s pond near Madisonville, LA, is testimony to inspired vision and perseverance.  The pond is in a subdivision common area adjacent to their home.  With the farsighted support of subdivision owners, Gary has turned it into a beautiful and unique destination.
'Praline Festival' by Dorman Haymon

"Atchafalaya' by Farron Campbel (Augh chaf a lie ya)

Gary and Leigh Anne house on the pound

Large clump of red iris.nelsonii
 “A Louisiana Pond” displays a mix of irises, including all five species, including I. hexagona from Florida, a few natural hybrids, and old and new hybrid cultivars.  It is evolving year to year with more and more hybrids to accompany the original planting that included lots of I. giganticaerulea and I. virginica, a native iris not in the Louisiana group.

The Black Swamp
The Black Swamp is a small bottomland, rain-fed swamp that probably was a river-fed swamp before the building of levees.  The canopy consists of water tupelo and black tupelo with some swamp red maple.  The tannins leached from the leaves of the black tupelo make the water appear black, although it is actually a clear light brown.

Boardwalk at Black Swamp
Boardwalk and Louisiana irises at Black Swamp
Clumps of blue and white iris.giganticaerulea and iris.nelsonii are thriving in the water of Black Swamp

Blue i.giganticaerulea growing in Black Swamp

No irises were found in this swamp, although it looks as if there should have been.  In 2015, Benny Trahan donated 200 rhizomes of I. giganticaerulea, fulva and nelsonii, which were planted by members of the Greater New Orleans Iris Society at the request of Burden.  At the time of the planting, the water level was so low that it was possible to walk through without boots.  Many of the irises planted were just starts about six inches tall, and when the water returned, they were inundated before they could become established.  Only about sixty or so survived, but those have thrived and are forming large clumps that look as if they are in their native swamp habitat.  The first good bloom of these plants occurred in 2017.

Burden Rural Life and Windrush Gardens
The Rural Life Museum is the best known of the several components that make up LSU’s Burden Museum and Gardens.  The spectacular Windrush Gardens sits adjacent to Rural Life, and both are but small parts - in terms of space - of the entire 440 acre Burden property.   A developing LSU AgCenter Botanic Garden, which includes the Black Swamp, is another component, and a great deal of additional space is devoted to agricultural research.

A highly recommended trip to the Burden website will do far more justice to the Rural Life Museum than is possible here.  On the Convention tour, Rural Life, Windrush and the Black Swamp will all be available, but one could easily spend an entire day at Burden.

Rural Life consists of a “village” of over 30 unique buildings and a Visitor’s Center displaying an extensive collection of artifacts.

Old statuary can be found throughout Windrush

Rural Life Museum is noted for its historical buildings and equpiment

Statue at Windrush

Antique wagons and farming equipment at Rural Life

Louisiana irises growing in pond at Windrush Gardens

Pond and Louisiana irises at Windrush Gardens

Statue in water feature with Louisiana irises at Windrush Gardens

Windrush Gardens was designed by Steele Burden and covers 25 acres of mostly shady paths interspersed by mature trees, azaleas, camellias and crape myrtles.  It is decorated with fascinating, old architectural features, especially statuary.

On the perimeter of Windrush Gardens, several large ponds feature plantings of older varieties of Louisiana irises.  There is too much shade in the Garden proper for Louisiana irises to thrive.

Burden is not a property that features Louisiana irises, although a significant planting is planned.  Irises will be seen here and there in various locations, in the Windrush ponds, in the Black Swamp and in another old pond nearby that also contains many specimens of I. virginica.

This is just a sample of the many gardens on tour during the conventions.  Attendees will also have time to visit the famous French Quarter and other attractions in the city of New Orleans.

To learn more about Louisiana irises, visit the Society for Louisiana Irises web site.  To learn more about the American Iris Society visit the web site.  To learn more about New Orleans, visit this web site.

Other tours during the convention include the Longue Vue House and Gardens.  The Sidney and Walda Besthoff Sculpture Garden contains over fifty sculptures and many plantings of Louisiana irises.  You also do not want to miss seeing the New Orleans Botanical Garden.  Did I mention that the National World War II Museum is also located in New Orleans and is the place to visit if you are interested in WWII.  There are just too many other great places to visit in the New Orleans area.

So, pack your bags and head out to New Orleans in April!  Hope to see you there.

Related Posts Plugin for WordPress, Blogger...