2018 Germinations

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Warren
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2018 Germinations

Post: # 67099Post Warren
Fri Feb 16, 2018 6:24 pm

I have germinations of R.palustrus from seed collected in Carolina, also 'Rosa rugosa Thunb from seed collected in Norway.

Here is one of the first crosses. U1 V59 :- Therese Bugnet X [ Westerland X (Charles Austin X (Mimas X R.virginiana)]
Attachments
U1 V59.jpg
U1 V59

Warren
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Re: 2018 Germinations

Post: # 67116Post Warren
Sun Feb 18, 2018 5:49 pm

Another just germinated:-

Therese Bugnet X (Archimedes X Avalanche Rose)

Warren
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Re: 2018 Germinations

Post: # 67224Post Warren
Tue Feb 27, 2018 3:02 am

Therese Bugnet X (The Firebird X Apache)

Warren
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Re: 2018 Germinations

Post: # 67264Post Warren
Wed Mar 07, 2018 6:37 pm

Some seedlings which have germinated this year.
Attachments
2018 SEEDLINGS.jpg
2018 germinations

Warren
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Re: 2018 Germinations

Post: # 67323Post Warren
Thu Mar 15, 2018 12:26 am

Some germinations
Therese Bugnet X Sutters Gold . I am looking for some incredible perfume from this cross.
Therese Bugnet X Knockout

Warren
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Re: 2018 Germinations

Post: # 67382Post Warren
Thu Mar 22, 2018 3:48 am

an interesting seedling germinated for me today Therese Bugnet X a seedling of Ross Rambler 4. This is a pic of the pollinator, I would say its a self pollinated seedling and almost looks true to Ross Rambler 4.
Attachments
Ross Rambler No. 4 3.jpg
A seedling of Ross Rambler 4

Warren
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Re: 2018 Germinations

Post: # 67410Post Warren
Sat Mar 24, 2018 10:33 pm

Seedlings germinated over the week end

Whiz Kid X (Mme Lombard X Sweet as Honey)
Therese Bugnet Type 1 X (Archimedes X Avalanche)
Therese Bugnet Type 1 X [Westerland X (Charles Austin X (Mimas X R.virginiana))] . This has done well, 12 seedlings so far.
Therese Bugnet Type 1 X (The Firebird X Apache)
Therese Bugnet Type 1 X (Ithaca X Atomik)
Therese Bugnet Type 2 X La Merveille Écarlate
Therese Bugnet Type 1 X Crepuscule
Fru Dagmar Hastrup (T) Type 1 X [Bamako X (Sympathie X R. virginiana)

Warren
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Re: 2018 Germinations

Post: # 67412Post Warren
Sun Mar 25, 2018 3:49 am

I have about 5 seedlings of Rotes Phänomen up as well.

david mears
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Re: 2018 Germinations

Post: # 67415Post david mears
Sun Mar 25, 2018 2:58 pm

Rotes Phänomen, looks interesting on HMF Warren, do you have the plant or just OP seeds ?
[color=#FFFF00]david mears
in Mudgee,
in NSW,
in Australia.[/color]

aimbeault
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Re: 2018 Germinations

Post: # 67416Post aimbeault
Sun Mar 25, 2018 5:00 pm

Hi Warren
Wow! Thérèse Bugnet seems generous for you! Your cross of (Thérèse Bugnet x a seedling of Ross Rambler #4) is inspiring. I think I will copy it this summer, but with the pollen of my RR #4. What do you mean by Thérèse Bugnet type 1 and Thérèse Bugnet type 2, what is the difference?

In 2016, I have pollinated Thérèse Bugnet with the pollen of R. fedtschenkoana just for a test. And surprise, 7 seedlings have been produced among 45 seeds from 2 fruits. The four more vigorous among them that I have kept, are presently still under 4 feet of snow. I don’t know how they will have appreciated their first winter. I will see it at the beginning of May!

Last summer, I have used the pollen of Louise Bugnet, the daughter of Thérèse, on some flowers and also on my own rugosa seedlings. Here is a list of those that have germinated since two weeks:

Le Cid x Louise Bugnet
Wasagaming x Louise Bugnet
Ross Rambler #14 x Louise Bugnet
Roseraie de l’Haÿ x Louise Bugnet
Semis A x Louise Bugnet
123B-2 x Louise Bugnet
11AL-2 x Louise Bugnet
00MB x Louise Bugnet
01HL-2 x Louise Bugnet

The daughter seems as generous as her mother...?!
André
Est du Québec, Canada, zone 3b.

Warren
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Re: 2018 Germinations

Post: # 67419Post Warren
Sun Mar 25, 2018 10:17 pm

David these are seedlings from Belgium seed sent to me.

Aimbeault the T1/ T2. T1 produces more hips than that of T2. Your Louise Bugnet should produce something of interest.

Warren
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Re: 2018 Germinations

Post: # 67420Post Warren
Sun Mar 25, 2018 10:18 pm

Germinated last night Therese Bugnet T1 X Safrano

david mears
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Re: 2018 Germinations

Post: # 67428Post david mears
Mon Mar 26, 2018 3:15 pm

[quote="Warren"]David these are seedlings from Belgium seed sent to me.quote]
Thanks Warren, it will be interesting to see where this one takes you or you take it.
[color=#FFFF00]david mears
in Mudgee,
in NSW,
in Australia.[/color]

aimbeault
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Re: 2018 Germinations

Post: # 67429Post aimbeault
Mon Mar 26, 2018 3:19 pm

Thank you Warren for this clarification.
André
Est du Québec, Canada, zone 3b.

Warren
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Re: 2018 Germinations

Post: # 67439Post Warren
Tue Mar 27, 2018 4:06 am

Seedlings germinated overnight

Therese Bugnet X Crepuscule
Fru Dagmar Hastrup (T) Type 1 X R.willmottiae

Warren
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Re: 2018 Germinations

Post: # 67458Post Warren
Thu Mar 29, 2018 9:18 pm

A 2018 germination
Attachments
2018 SEEDLING.jpg

Warren
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Re: 2018 Germinations

Post: # 67466Post Warren
Fri Mar 30, 2018 1:37 am

I been given a glorious Easter present , seedlings from the cross U22 V106 (Sympathie X R.virginiana) X Hulthemia persica.
Attachments
U22 V106 SEEDLINGS.jpg
U22 T106

Warren
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Re: 2018 Germinations

Post: # 67479Post Warren
Sat Mar 31, 2018 6:33 pm

I have some more of :
Therese Bugnet X Safrano
Virginiana Hybrid X Hulthemia persica

A new one for today:
Virginiana Hybrid X R. glauca

Don
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Re: 2018 Germinations

Post: # 67480Post Don
Sat Mar 31, 2018 11:15 pm

>> been given a glorious Easter present , seedlings from the cross U22 V106 (Sympathie X R.virginiana) X Hulthemia persica.

Wow. It took Cocker and Harkness decades to get the first four hulthemias to market. You have the right climate for it, best of luck with downstream crosses.
What doesn't kill them makes them stronger.

Warren
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Re: 2018 Germinations

Post: # 67481Post Warren
Sat Mar 31, 2018 11:47 pm

Thanks Don; I read an article from C & H that Hulthemia persica was better as a seed parent, I found that Hulthemia persica hips ripened in half the time of normal rose cultivars which most of the seedlings from hybrid crosses died around one month post germination. I came up with the conclusion that the time needed for rosa emryo's to develop fully the time factor must be extended to that needed by the Hulthemia. By using Hulthemia persica as a pollinator you have greater numbers to be created in hybrids, due to the amount of pollen grains Vs. seed parent ovules available, and with rosa being used as the seed parent the time factor if hip ripening is extended, rosa genes within the hybrids have time to develop properly.

Cheers Warren

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