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'Souvenir de Philémon Cochet' rose Reviews & Comments
Discussion id : 105-136
most recent 30 MAY 18 SHOW ALL
 
Initial post 28 AUG 17 by Andrew from Dolton
'Souvenir de Philémon Cochet' or 'Blanc Double de Coubert'?
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Reply #1 of 15 posted 28 AUG 17 by Patricia Routley
If it is highly fragrant, then 'Blanc Double de Coubert'. If not then it is more likely to be 'Souvenir de Philémon Cochet' (from which I can get no perfume).

I suspect there is world-wide confusion on 'Blanc Double de Coubert'. Because of its reputation for fragrance, we would all like to have it and nurseries may have sold another rose in its place. The references lurch from large hips, small hips, to no hips. The height varies as well, not to mention the parentage. (I note that Kamchatika is said to set a lot of hips.)

I am guessing, repeat guessing, that the parentage may have involved kamchatika; it sets no hips; is low; and has a perfume to knock your socks off. (It will be too low for your nose!)
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Reply #2 of 15 posted 28 FEB 18 by Andrew from Dolton
Thank you Patricia,
I have been pondering a reply. My plant is highly scented and constantly repeats like 'B D de C' it and has hips which according to Suzanne Verrier 'S de P C' does not produce. However, my plant is 11 years old and has made a spectacular rounded bush 2m X 3m but has not produced a single sucker although being on its own roots. There is almost no deadwood on it despite never being pruned.
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Reply #3 of 15 posted 28 FEB 18 by Jay-Jay
Blanc Double de Coubert suckered like mad in the past for me, but that was on a peaty/sandy soil.
Fragrance is "umwerfend" like the Germans would say. (knocks You over)
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Reply #4 of 15 posted 28 FEB 18 by Andrew from Dolton
That is interesting Jay-Jay because I'm still not convinced that it is 100% 'B D de C', but the fragrance certainly is "verbluffend". Its one fault is that there is seldom a flower that does not have some brown petal or part of a petal otherwise from a distance it is beautiful.
It was -10 last night and snow is predicted for today and tomorrow.
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Reply #5 of 15 posted 28 FEB 18 by Jay-Jay
In our and a friends' garden the flowers were of the purest white... no brown petals.
In fact I got that rose from those friends as suckers. They boasted about the astonishing fragrance. The rose surrounded their house and driveway and in the summer whilst sitting outside and enjoying a self-cooked Indonesian meal, we were surrounded by that BDdC scent and the sound of clocking and picking Brahma-chickens accompanied by their impressive rooster.
Over here right now, it's snow-white with a blazing wind (it was sunny this morning, but now cloudy) and a temp below -7°C. Tonight we'll get -10 too.
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Reply #6 of 15 posted 28 FEB 18 by Andrew from Dolton
It's very pale pink in bud then pure white and like your friends' very scented pure white but with some brown bits when the flowers are fully open. By-the-way I am rather envious of your Indonesian meal. My father worked for a Dutch based company and my parents' best friends were a Dutch/Indonesian couple who used to cook really delicious food. Many of their friends were Dutch, I grew-up on drop and hagel slag!
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Reply #7 of 15 posted 2 MAY 18 by HubertG
I don't grow it now, but I remember my BDdC (which didn't set hips) had rather bright almost light green foliage that complimented the flowers beautifully. Beautiful scent too.
Your photo shows rather darker foliage - maybe the difference is cultural, or even photographic - but I don't remember mine being quite that dark green. I don't remember mine having regular brown marks on the petals either.
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Reply #8 of 15 posted 2 MAY 18 by Andrew from Dolton
The picture was taken in the evening but the colours are a fairly true representation.
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Reply #9 of 15 posted 2 MAY 18 by HubertG
Do you think it could be R. rugosa alba plena?
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Reply #10 of 15 posted 3 MAY 18 by Andrew from Dolton
I've never heard of that rose before and yes I think you're right that is my rose.
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Reply #11 of 15 posted 3 MAY 18 by HubertG
It could explain why it sets lots of hips.
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Reply #12 of 15 posted 3 MAY 18 by Margaret Furness
Early on in my time with heritage roses, I learnt the abbreviation WIHHA - what I have here as.
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Reply #13 of 15 posted 26 MAY 18 by Andrew from Dolton
Even when the weather has been perfect it is difficult to find a flower without brown bits on it somewhere.
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Reply #14 of 15 posted 26 MAY 18 by HubertG
Do you think that is an inherent fault of the variety, or do you think it could be damage from something like thrips or something else?
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Reply #15 of 15 posted 30 MAY 18 by Andrew from Dolton
I think it could be a bit of a fault, I have never seen much thrip in the garden or pollen beetles, or maybe because the climate here is cool and wet although this year so far it has been warm and dry. I've posted a picture of the rose. It is twelve years old has never suckered or been pruned and has very little dead wood.
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Discussion id : 6-281
most recent 9 JAN 13 SHOW ALL
 
Initial post 26 MAY 04 by Anonymous-61241
If I were considering Blanc Double, I would choose this instead; similar, but fuller. I have not seen it set hips.
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Reply #1 of 2 posted 3 APR 10 by Arno
I think its the same problem with all full blooms, - open pollinations will not work here.

But if you pollinate it, it should set hips very well.

I'll try this year. :-)
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Reply #2 of 2 posted 9 JAN 13 by Jay-Jay
Did You manage to get this rose pollinated and having good hips/seeds?
Or do You already have seedlings?
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Discussion id : 51-776
most recent 22 JAN 11 HIDE POSTS
 
Initial post 22 JAN 11 by Lucretia
A stunningly gorgeous rose. For about 5 minutes. Then those perfect white blossoms start turning brown. It was bad enough for me to get rid of it--a shame, because it really is beautiful at first.
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Discussion id : 39-837
most recent 19 OCT 09 HIDE POSTS
 
Initial post 18 OCT 09 by Chris
Is it as bombproof and does it repeat as often as Blanc Double de Coubert? chris in ct.
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Reply #1 of 1 posted 19 OCT 09 by kahlenberg
it does repeat very often indeed,but, like many hybrid rugosas, rejects rapid changes of temperature which make the buds drop off.
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