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Author Topic: Rhododendron 2011  (Read 20904 times)

ian mcenery

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Re: Rhododendron 2011
« Reply #45 on: April 12, 2011, 12:56:15 AM »
Lovely garden Ian - looks more like a park !

Thanks Tom. The garden is not that big it is the selective use of the camera lens ;)
Ian McEnery Sutton Coldfield  West Midlands 600ft above sea level

David Nicholson

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Re: Rhododendron 2011
« Reply #46 on: April 13, 2011, 02:50:29 PM »
Some Rhododendron shots from a visit to Lanhydrock House and garden yesterday. Some shots of Magnolias are in the Trees in Parks and Gardens thread; some general garden shots in the Visits to Gardens thread, and maybe a couple of Daffs in the Daffs thread.

Rhododendron 'Luderi Venus'
R. 'Robert Keir'
Two flowers, one plant
A Rhodos that took my eye, and a close up of same
Another that took my eye

David Nicholson
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David Nicholson

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Re: Rhododendron 2011
« Reply #47 on: April 13, 2011, 02:53:47 PM »
More from Lanhydrock.

I don't have names for these but have simply classified them as 'Rhododendron vistas'

David Nicholson
in Devon, UK  Zone 9b
"Victims of satire who are overly defensive, who cry "foul" or just winge to high heaven, might take pause and consider what exactly it is that leaves them so sensitive, when they were happy with satire when they were on the side dishing it out"

David Nicholson

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Re: Rhododendron 2011
« Reply #48 on: April 13, 2011, 02:55:51 PM »
More Rhododendron vistas:-

David Nicholson
in Devon, UK  Zone 9b
"Victims of satire who are overly defensive, who cry "foul" or just winge to high heaven, might take pause and consider what exactly it is that leaves them so sensitive, when they were happy with satire when they were on the side dishing it out"

christian pfalz

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Re: Rhododendron 2011
« Reply #49 on: April 19, 2011, 08:20:52 PM »
hello, here a rhododendron wildform in a through, grows very well in full sun....anyone know his name ???? his colour is creme/yellow

thanks
chris
Rheinland-Pfalz south-west Germany, hot and relatively dry

johnw

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Re: Rhododendron 2011
« Reply #50 on: April 19, 2011, 08:27:28 PM »
Chris - It could very well be Rhododendron keiskei.  Seems a tad late for your area though.

johnw
John in coastal Nova Scotia

christian pfalz

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Re: Rhododendron 2011
« Reply #51 on: April 19, 2011, 08:39:54 PM »
thanks john, many rhodos here are now in or begins to flower.....
cheers
chris
Rheinland-Pfalz south-west Germany, hot and relatively dry

Maggi Young

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Re: Rhododendron 2011
« Reply #52 on: April 19, 2011, 11:01:27 PM »
Chris - It could very well be Rhododendron keiskei.  Seems a tad late for your area though.

johnw
Early for here.... so when I see the paeonias that Chris also has flowering now, then I'd bet on keiskei too... got that funny colouring at the leaf margins that it often has, too.  
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Lesley Cox

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Re: Rhododendron 2011
« Reply #53 on: April 20, 2011, 10:40:36 PM »
Chris - It could very well be Rhododendron keiskei.  Seems a tad late for your area though.

johnw

I'd agree with John Chris, maybe the subspecies cordifolia which is smaller, tighter. Those leaves are very typical of the reddish winter foliage turning back to green.
Lesley Cox - near Dunedin, lower east coast, South Island of New Zealand - Zone 9

johnw

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Re: Rhododendron 2011
« Reply #54 on: April 21, 2011, 01:55:30 AM »
Chris - It could very well be Rhododendron keiskei.  Seems a tad late for your area though.
johnw
I'd agree with John Chris, maybe the subspecies cordifolia which is smaller, tighter. Those leaves are very typical of the reddish winter foliage turning back to green.

Lesley - I suppose it might be too early to make a precise determination if Chris' keiskei is a young plant.  However you're probably quite right.  Your v. cordifolia is certainly the smallest I've seen.  The next size up would be Yaku Fairy which is also a v. cordifolia.  I have another here which is now about 1m wide x 35cm high after 33 years (which is YF x regular keiskei) and yet another which is over .75m high after about 10 years. The latter is borderline here while the others are extremely hardy.  One would presume the taller one is from a lower altitude.

johnw - blowing and pelting rain at 3c; lucky as others are getting sn.....
« Last Edit: April 21, 2011, 11:49:16 AM by johnw »
John in coastal Nova Scotia

Hoy

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Re: Rhododendron 2011
« Reply #55 on: April 27, 2011, 09:44:16 PM »
Here are some of my rhodos that are in flower now.

R thomsonii and 'Jacksonii' in the woodland among other shrubs and trees.

289726-0    289728-1

R pentaphyllum - or is it something else?

289730-2
« Last Edit: April 27, 2011, 10:43:04 PM by Maggi Young »
Trond Hoy, gardening on the rainy west coast of Norway.

Pascal B

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Re: Rhododendron 2011
« Reply #56 on: April 27, 2011, 11:07:11 PM »

R pentaphyllum - or is it something else?

(Attachment Link)

Maybe R. vaseyi? Although that generally has more dense clusters of flowers. Other related species I can think of is R. albrechtii but that has much darker flowers, the one I had in flower had almost unnatural deep cerise flowers. Pentaphyllum as I know it has the very characteristic red rimmed leaves, why do you think it is not that species?.

johnw

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Re: Rhododendron 2011
« Reply #57 on: April 28, 2011, 01:19:08 AM »

R pentaphyllum - or is it something else?

(Attachment Link)

Maybe R. vaseyi?

Blooming with thomsonii it might be a pale R. schlippenbachii.  These Japanese deciduous azalea species are a minefield for the identifier.  Photos here attached for comparison.

johnw
« Last Edit: April 28, 2011, 01:22:11 AM by johnw »
John in coastal Nova Scotia

Hoy

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Re: Rhododendron 2011
« Reply #58 on: April 29, 2011, 08:51:20 PM »
Thanks for suggestions.

R pentaphyllum - or is it something else?

(Attachment Link)

Maybe R. vaseyi? Although that generally has more dense clusters of flowers. Other related species I can think of is R. albrechtii but that has much darker flowers, the one I had in flower had almost unnatural deep cerise flowers. Pentaphyllum as I know it has the very characteristic red rimmed leaves, why do you think it is not that species?.

It is definitely neither vaseyi nor albrechtii or schlippenbachii.

I have come to the conclusion that it is pentaphyllum, thinking of the leaves! Thanks for reminding me!

I
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Michael J Campbell

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Re: Rhododendron 2011
« Reply #59 on: April 29, 2011, 09:17:28 PM »
Azalea Satan in my front garden.
« Last Edit: April 30, 2011, 08:30:46 AM by Michael J Campbell »

 


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