Joy for Lajoie

Of climbing roses, I think my favorite is a diminutive little fille named 'Jeanne Lajoie'.  Those who grow it know that I'm referring to the popular miniature pink climber of perfect form that, at times, has been the highest rose rated by the ARS.  Although my aging memory is suspect, I think she at one time had an overall rating of 9.3.

I have two 'Jeanne Lajoie' specimens, a mature bush that grows on a south facing limestone wall to around 6 feet tall, and a younger specimen planted two years back that is currently at about 4 feet on one side of a copper pergola.  Both are on their own roots and doing well at this time.  Her pink double buds are a perfect pink shade for matching with other plants and they come in continuous clusters to cover her supporting trellises most of the spring and summer. The blooms are a darling miniature hybrid tea form, sufficient to win exhibiting awards, and the dark green leaves do not require spray in my Zone 5B arid climate, although I think she gets a little rose scale against my wall.  She seems to be very winter hardy in Zone 5, and I've seen no dieback at all, although I probably should admit that my south-facing limestone wall is probably more a Zone 6 microclimate.  I would classify her scent as mild, but sweet.

'Jeanne Lajoie' was a 1975 introduction from breeder E. P. Sima.  When I first posted this, in 2011, I was working from Internet and printed sources from which I wrote the following:  "There seems to be some controversy about whether she was named by Ed Sima after the daughter of one of his wife's friends, or named by the introducer, Ernest Williams of Mini Roses in Dallas Texas, for a daughter of a Texas friend (who legend says exhibited the rose as a young girl and is supposedly now a middle-aged dental hygienist), or whether she was named after a famous French prostitute named Jeanne LaJoie."  If you read the comments on this blog post, you'll see below that in 2017, the son-in-law of Dave Lajoie, who worked with Mr. Williams in hybridizing, has corrected the record and it was indeed Mr. Williams and Mr. Lajoie who named the rose after Dave's daughter.  I'll take such first hand experience as the gospel, and we can consider the matter closed.

The "LaJoie," by the way, translates from the original French to "La Joy" and is pronounced "La Jhwhaaa," but I'll stick with "La Joy" to pronounce.  Regardless of the name's origin, the rose 'Jeanne Lajoie' was a beauty pageant winner right out of the gate, winning an America Rose Society Award of Excellence in 1977.  'Jeanne Lajoie's parentage is a hybrid seeding of 'Casa Blanca' (a white climber) and 'Independence' (an orange-red floribunda) that was crossed with 'Midget' (a red miniature) but somewhere in there, there must have been some pink genes.  I understand she makes a beautiful free-forming shrub as well, but for right now, I'll keep her up against a warm wall until I see how my second specimen fairs in the free flowing air of the open trellis.

Finely Foliaged Fernleaf

A few years back, I was fortunate to have a friend who offered to trade some starts of his treasured fernleaf peony, the species peony Paeonia tenuifolia, for something in my garden.  I had seen and lusted after these peonies in several catalogues, but each time had recoiled against the listed price, often at $50 for a single start.  In contrast, my friend presented me with an enormous clump that I divided immediately and planted as three plants in my own garden and I also gave two away to others.  All three of the ones I kept are expanding and growing in my garden, now three years after planting. Thank God for the beneficence of gardeners!

The fernleaf peony is a fairly short (1-2 feet tall) herbaceous peony that is by far, the earliest peony to bloom in my garden.  It is blooming today, as seen in the picture above, at a time of year when most of my other peony varieties have not formed buds and some are just barely breaking ground.  Paeonia tenuifolia has crimson flowers (to 3" across) with yellow stamens that rise above some of the most attractive and unusual foliage in the garden.  The foliage is deeply divided and lobed into needle-like, ferny segments, hence the tenuifolia name, which means "slender leaved."  Several varieties and cultivars are on the market, from the single-form of the species that I grow, to a double form known as Paeonia tenuifolia 'Rubra Flora Plena', to a beautiful pink double form not yet commercially available.  The species and associated cultivars seem to be popular peonies in rock gardens.

Paeonia tenuifolia has been known in Europe since at least the 1500's and was described by Linnaeus in 1759.  In reading about this peony, I was interested to see that most sources describe this peony as needing extra water during the year, one source even recommending continually-wet soil, while it seems to be doing well without any extra water in my own garden.  Paeonia tenuifolia is native to the Caucasus Mountains of Russia, as well as areas north of the Black Sea and westward into Romania and Serbia, an area with cold winters and hot, dry summers, so it is actually should be no surprise that it does well here in Kansas.  A description at the Heartland Peony Society website suggested that the usual culprit in this peony's demise is too much humidity, which causes it to succumb to "fungus," so I suspect the recommendation for extra-water is a myth handed down from writer to writer, none of whom actually have attempted themselves to grow the plant in a dry garden.  As a mentor used to tell me, "If I wrote the sky is green in a book chapter, soon the whole world would be repeating that the sky is green." 

I did learn from my reading that Paeonia tenuifolia is supposed to be well-scented, and I'm ashamed to admit that I've never checked it for scent before.  However, after sniffing over my own peony last evening, I can confirm that it has a pleasant light scent, but I wouldn't consider it the assault to my nose that many herbaceous peonies seem to be.

UnRedBud Sport

Although I earn a living from K-State here in Manhattan, Kansas (not as a gardener), I have been remiss in not blogging more about the KSU Gardens, just right down the street from my work.  In fact, as a volunteer for care of the Ottoway Rose Garden there, I'm in the garden on a weekly basis and I should blog more about this growing botanical display garden and I will occasionally in the future. The KSU Gardens project, if you haven't yet heard about it, is a plan to complete an eventual 19-acre garden that doubles as a public resource to K-State and the surrounding community, and as a teaching laboratory for Horticulture students at the University.  It is funded primarily  by private donation, garden sponsorship, and through the work of a group known as the Friends of the KSU Garden. Phase II of the Garden project has begun, eventually expanding the current garden to double its size and moving some of the plant collections to more permanent homes.

My prompt for today's blog, however, was seeing the blooming tree pictured at the above right last week in the Gardens.  It is a non-commercial redbud sport found locally and given to the Gardens several years back by K-State Professor Emeritus, John Sjo.  It made a stunning display this year, the very light pink of the sport set off against the more normal Eastern redbuds that line the front of the old conservatory as it appears on the left side of the picture below.  The multistemmed nature of the tree makes a nice architecture point during the winter, but its flowers set it off from the garden during Spring.  The Garden's director is talking about cloning and commercially introducing the plant as 'Pink Sjo', which would seem to be an apt name.  I hope it comes to past because I'm drooling over a chance to have an offspring of this tree for my own garden.