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Rhododendron Society of Canada, 
Niagara Region.


Plants for Members - May 2007 1
One goal of the Niagara Chapter is to provide members with opportunities to grow new, interesting not readily available Rhododendrons and to broaden the range of hardy plants that are available for their gardens.

In 2005 a number of cuttings were taken from plants grown by local members. These plants are proven performers. The cuttings have been rooted and are now groing on at Van Veen gardens.

In May, 2006 the cuttings will arrive in Niagara as husky young plants that will be potted up by Marian Little and Rolf Schoen and will be grown on for the rest of the summer in one gallon containers. This is a repeat of the very successful event that occured in May 2005. The plants offered then were well received.

These Rhododendrons will be offered to our members at the May, 2007 meeting for a very nominal price. None of these plants are commercially available in this area at this time and should be a welcome addition to members gardens. Information about each hybrid is listed below2 :

Please click on the image to open a larger version in a new browser window.


FaisaFaisa

A Delp lepidote (Achiever x polycladum Scintillans Group) that Rolf Schoen has grown in full sun in his yard since the early nineties. Each spring it is covered with pink-lavender flowers on a well-branched plant. Hardy to -29°C. Midseason bloom. Leaves broadly acute apex, cuneate base, 1 1/2" long.


Laetevirens (Syn. Wilsonii )Laetevirens (Syn. Wilsonii )

Small pink flowers that open later in the season with a generous covering Of dark green foliage.


MorgenrotMorgenrot

A Hachman cross (degronianum ssp yakushimanum 'Koichiro Wada' x Spitfire) , predominantly red flowers with slightly indumented leaves. Height to 4 feet in 10 years. Claimed to be hardy to -21°C. Midseason bloom. Foliage is elliptic, dark green with light indumentum on the underside. Plant habit is round and compact.


GigiGigi

A Dexter hybrid (unknown parentage) that can grow to 7 feet in 20 years. R ose-red flowers up to 18 per truss. Rated to -21°C. Leaves narrowly elliptic to elliptic, broadly acute apex, rounded base, 4 1/2" long, moderate olive-green, retained 3 years. Broad, dense habit. Prefers a shady location. A number of them have done well in Niagara. In Yarmoshuk's garden this plant grows on the north side in dense shade and provides prolific bloom every two years.


SpellbinderSpellbinder<9> A David Leach hybrid (Russell Harmon x Robin Hood) which not only is very hardy to -22°C but has the largest leaves of any rhodo that we can grow in this area. The flowers are pink, and bloom early in the season. Leaves narrowly elliptic, acute apex, cuneate base, 9 1/2" long, glossy, bullate, medium green, retained for 2 years. Plant well-branched, rounded, dense.


Ilam Violet or Mood Indigo ??Ilam Violet or Mood Indigo ??

Whatever the true name of this plant, its characteristics warrant a very special place in your garden.

'Mood Indigo' was crossbred by the late Lester Brandt of Tacoma, Washington, whose best known creation was 'Kubla Khan.' To develop 'Mood Indigo,' he started with the Chinese Rhododendron augustinii ssp augustinii & pollinated it with unrecorded species or cultivar. The resulting 'Mood Indigo' was never registered3.

Ilam Violet or Mood Indigo ??The mother plant, shown in the 3 photos to the left, from which the cuttings for those offered in this sale came was obtained at a Niagara Region plant sale in the late 1970's. It has grown in Yarmoshuk's garden for about 20 years and is now about 5 feet tall and 2-3 feet wide. It grows in full sun, planted in very organic soil comprised of coarse peat moss, grow bark and compost. It has an upright narrow growth habit, slightly open to reveal its limb structure. It is slow-growing. And adds limbs or size slowly. The next photo below shows that the plant is well covered with flowers when in bloom.

Mother PlantLocal History of this mother plant

In the late 1970's, Al. Smith entered a beautiful blue lepidote.in then annual Niagara Rhododendron flower show. Jack Looye asked him what it was, Al replied "Ilam Violet". It caused quite a stir; everyone wanted one. Later that summer Al Smith told Jack Looye and Rolf Schoen that Clay in BC had some big plants of Ilam Violet for sale. Of course several members of the local society got one.

Mother PlantThese plants turned out to be pretty tender and the few buds that each plant had in the spring were smaller and a darker blue than expected. The members were pretty disappointed and got Al to root some cuttings from his plant. Jack Looyes plant went to the Littles' and Rolf still had the plant from Al.

It seems hardy and blooms every spring. The only time it got damaged, together with Blue Ridge from the Haage's, was after the 93-94 winter when temperatures dropped to -20 F and Rolf lost part of both plants.

Jack Looye talked to different people about this including D. Leach, who said the plant could be Rhododendron Mood Indigo that had been surprisingly hardy for him.

The conclusion is that the plant shown in the four photos above probably came from Al Smith and is not Ilam Violet but probably is Mood Indigo. Jack Looye, Rolf Schoen and Nick Yarmoshuk believe it is much better and hardier than Ilam Violet. This information is provided here to keep the record straight. Otherwise confusion will exist about Ilam Violet and its rated hardiness.


Janet  Blair x Odee WrightJanet Blair x Odee Wright

These trusses come from a grex of seedlings from ARS seedlot # 753 germinated in 1982 and grown by Nick Yarmoshuk.

Janet  Blair x Odee Wright These plants have been grown in full sun planted in organic soil comprised of coarse peat moss, grow bark and compost.
Janet  Blair x Odee Wright The colour is really a pale yellow, some would say cream coloured, with a somewhat darker yellow blotch. It is not hardy below -10°C. About ½ of the buds die at lower temperatures. It sets a lot of buds on short stems.

This is a very slow growing plant, providing a compact mound about 3 feet tall and as wide after 20 years. When it blooms after a mild winter, it is a lovely sight to behold. It is a beautifully formed plant and does very well in full sun as a foliage plant, although there is evidence of sun scald. Some noonday shade would probably be very much appreciated.


Cordy's  PrideCordy's Pride

Nick Yarmoshuk named this plant on the spur of the moment at a Niagara Truss Show. He just wanted folks to know the plant came from Cordy in Pennsylvania in 1982 when Jack Looye, Lyall Crober, Al Smith, Brian Schram and Nick Yarmoshuk went to the ARS meetings in Washington DC. On the return trip they picked up a lot of yearling plants at Earl Cordy's including this smirnowii x yakushimanum cross.
Cordy's  Pride Growing in a northeast exposure, shaded by tall Austrian pines, the plant is approximately 3 feet tall and as wide after 20 years.

The leaves have heavy indumentum. The first potograph above reveals the pink flush of a newly opened truss.
Cordy's  Pride In St. Catharines the plant starts to bloom in approximately mid May and continues to bloom for two weeks with the florets becoming almost full white at the end of the blooming cycle.

Cordy's Pride is shown here with Azalea Luteum.



Vernus x Melrose Pink Vernus x Melrose Pink

These trusses come from a grex of seedlings from an 1982 ARS seedlot for which the seedlot number had been lost. The seeds were germinated in 1982 and grown by Nick Yarmoshuk.

Vernus parentage is catawbiense hybrid x Cunningham's White . This elepidote appears to be very hardy; it blooms in midseason.
Vernus x Melrose PinkThe two mother plants were grown for most of their 20 years close to the north wall of the house and received morning direct light for about 3 hours and wsetern light for the same length of time. As such they were well protected against extreme temperatures (through radiation form the walls of the house) and from the prevailing west and north winds. Vernus x Melrose Pink

Both plants, for the first half of their lives, were abused in that they were grown in crowded conditions which forced the early stems upwards and did not allow the plants to develop side branches. The two accompanying photographs to the immediate left (above and below) show the effects of liberating the plant to allow side branches to develop.

The second plant to the immediate left shows better form that the one above. Both plants are approximately the same height, approximately 4 feet each. They are approxmately 3 feet wide.

Despite the dissimilarities in the forms of the plants there appears to be little to differentiate the trusses and florets produced by each.


Vernus x Melrose PinkA full truss of Vernus x Melrose Pink




Yellow GateYellow Gate

This truss is from a plant in Rolf Schoen's garden.A Cowles hybrid from the Heritage Plantation with cream flowers and shiny dark foliage. About 1meter high after 15 years.


Yellow GateYellow Gate at the entrance to the (Dexter) Heritage Plantation.

Salley and Greeri describe this hybrid as follows: '5.5 ft high x 8 ft after 25 years. Flowers light greenish yellow in flat truss of 12. Growth habit spreading very dense'.i


Yellow GateYellow Gate (central creamed-coloured plant) at the entrance to the (Dexter) Heritage Plantation


Abendsonne.Abendsonne.

A Dietrich Hobbie hybrid that, despite its scyphocalyx breeding,does well on the northside of the house. A slightly open plant with orange-red flowers.


_______________________________________________________________
1Prepared April 24, 2005
2Description of each named variety is an amalgum of information contributed by Rolf Schoen, Nick Yarmoshuk and the Plant Index of the American Rhododendron Society web site http://www.rhododendron.org/search_intro.htm and edited by N.Yarmoshuk. Photographs of Ilam Violet, Janet Blair x Melrose Pink and Cordy's Pride are those of plants growing in Yarmoshuk's garden made abailable by N.Yarmoshuk. Photographs of Faisa, Morgenrot, Gigi and Spellbinder were copied from the archives of the American Rhododendron Society website.

Information obtained from http://www.paghat.com/moodindigo.html

iSalley, Homer E., and Greer, Harold E. Rhododendron Hybrids. Timber Press Inc. 2^nd Edition.*
 


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