Search found 78 matches

by Jwindha
Sat Jan 11, 2020 4:37 pm
Forum: Rose Hybridizers Association Forum
Topic: Rosa x binaloudensis
Replies: 0
Views: 75

Rosa x binaloudensis

Published July 17, 2019: Origin of Rosa x binaloudensis (Rosaceae), a new natural hybrid species from Iran "Rosa x binaloudensis, a new natural hybrid between R. beggeriana and R. persica is described and characterized after analyzing a set of morphological and molecular data. The putative hybrid wi...
by Jwindha
Mon Dec 16, 2019 3:02 pm
Forum: Rose Hybridizers Association Forum
Topic: Naming new rose cultivars
Replies: 4
Views: 181

Re: Naming new rose cultivars

Cultivar names play a role in the sale of a rose, therefore, names are treated as commodities. For Love of Roses offers naming rights from time to time, starting at $2,500. https://forloveofroses.com/shop/seedlings/seedling/ Jackson and Perkins offered naming rights in 2005 for $75,000. https://www....
by Jwindha
Sat Nov 30, 2019 9:50 pm
Forum: Rose Hybridizers Association Forum
Topic: John Starnes died
Replies: 5
Views: 384

Re: John Starnes died

"we will hopefully be able to transplant many of his plants to a new, publicly accessible Memorial Garden in his honor."
by Jwindha
Wed Nov 20, 2019 1:21 pm
Forum: Rose Hybridizers Association Forum
Topic: rose hips without inner hair?
Replies: 10
Views: 380

Re: rose hips without inner hair?

See: http://rosebreeders.org/forum/viewtopic.php?p=49165#p49165 "The two species which got my attention were Rosa roxburghii and Rosa sterilis. In fact, a major reason I was excited about going to Guizhou was to see their use of Rosa roxburghii as a food product. In this region of China it is cultiv...
by Jwindha
Wed Oct 02, 2019 11:25 pm
Forum: Rose Hybridizers Association Forum
Topic: Show and Tell?
Replies: 25
Views: 1761

Re: Show and Tell?

Is the last one also thornless? (Dunno why, but I would have expected leaflets a tad more lanceolate. The roundness of Wich came through, while none of the glossiness did, it appears.) It is not thornless, just young. And you are correct, typically the F1 palustris hybrids have fairly lanceolate le...
by Jwindha
Tue Oct 01, 2019 4:14 pm
Forum: Rose Hybridizers Association Forum
Topic: Show and Tell?
Replies: 25
Views: 1761

Re: Show and Tell?

roseseek wrote:
Tue Oct 01, 2019 2:47 pm
Wow! Congratulations! Those are some real results there! And, they're so pretty!
Thank you!
by Jwindha
Tue Oct 01, 2019 2:13 pm
Forum: Rose Hybridizers Association Forum
Topic: Show and Tell?
Replies: 25
Views: 1761

Re: Show and Tell?

These haven't bloomed yet, but I'm excited to be making progress with palustris.

-Jonathan
by Jwindha
Thu Aug 01, 2019 11:17 am
Forum: Rose Hybridizers Association Forum
Topic: Non-fading suggestions
Replies: 11
Views: 655

Re: Non-fading suggestions

I like 'Ty' for a nice, strong yellow. It's also a very clean plant here. Although, it can be a little difficult to work with and the petals persist on the plant well after the bloom is spent. 'Ty': https://www.helpmefind.com/rose/l.php?l=2.39066.1&tab=1 I've never worked with it, but 'Screaming Neo...
by Jwindha
Fri May 03, 2019 9:50 am
Forum: Rose Hybridizers Association Forum
Topic: In Search of BLUE
Replies: 3
Views: 286

In Search of BLUE

Meet the blue crew, scientists trying to give food, flowers, and more a color rarely found in nature "KYOTO, JAPAN—In 2004, Japanese researchers unveiled what they billed as the world's first blue rose. The only problem with the flower: It wasn't very blue....Tanaka is confident he will develop blue...
by Jwindha
Sun Apr 28, 2019 11:56 pm
Forum: Rose Hybridizers Association Forum
Topic: R. davidii
Replies: 25
Views: 1279

Re: R. davidii

I have the same “davidii” from Forest Farm and it is definitely not R. virginiana.
by Jwindha
Sat Feb 16, 2019 11:10 pm
Forum: Rose Hybridizers Association Forum
Topic: most anticipated cross?
Replies: 19
Views: 499

Re: most anticipated cross?

Not to jinx myself, but I'm pretty excited about:

R. palustris x 'Pretty Lady' (SCRivo)
R. palustris x 'Hazeldean'
R. palustris x 'Sunny Knock Out'

Hopefully they'll sprout soon.
by Jwindha
Thu Feb 07, 2019 3:51 pm
Forum: Rose Hybridizers Association Forum
Topic: Source for 'Della Reese'?
Replies: 0
Views: 168

Source for 'Della Reese'?

Does anyone know of a mail-order source for 'Della Reese'?

http://www.helpmefind.com/gardening/l.p ... 77.1&tab=1

-Jonathan
by Jwindha
Thu Jan 31, 2019 2:01 pm
Forum: Rose Hybridizers Association Forum
Topic: Dipping [cut] roses in calcium before shipping
Replies: 4
Views: 124

Re: Dipping [cut] roses in calcium before shipping

Very interesting idea. Any clue what concentration? And would it have to be pure CaCl2 or would a commercial salt replacement (icemelt product) work? Will this work be published perhaps in a hort jnl? I'm not sure when the paper will be published. Here's an earlier work from the same group where th...
by Jwindha
Thu Jan 31, 2019 2:01 pm
Forum: Rose Hybridizers Association Forum
Topic: Dipping [cut] roses in calcium before shipping
Replies: 4
Views: 124

Re: Dipping [cut] roses in calcium before shipping

Very interesting idea. Any clue what concentration? And would it have to be pure CaCl2 or would a commercial salt replacement (icemelt product) work? Will this work be published perhaps in a hort jnl? I'm not sure when the paper will be published. Here's an earlier work from the same group where th...
by Jwindha
Wed Jan 30, 2019 4:48 pm
Forum: Rose Hybridizers Association Forum
Topic: Dipping [cut] roses in calcium before shipping
Replies: 4
Views: 124

Dipping [cut] roses in calcium before shipping

Clemson experts: Dipping roses in calcium before shipping may prolong their beauty

http://newsstand.clemson.edu/mediarelat ... MG1EKckrXg
by Jwindha
Thu Dec 06, 2018 3:45 pm
Forum: Rose Hybridizers Association Forum
Topic: Rooting Cuttings from Seedlings
Replies: 8
Views: 476

Re: Rooting Cuttings from Seedlings

Peter,

Do you have a copy of your article?

I'm not entirely certain that my seedling was suffering from damping off, that was just my best guess.

-Jonathan
by Jwindha
Thu Dec 06, 2018 11:54 am
Forum: Rose Hybridizers Association Forum
Topic: Source of data on hip production by cultivar.
Replies: 6
Views: 386

Re: Source of data on hip production by cultivar.

Tony,

This thread may interest you. "Project for large rose hip X R. Pimpinellifolia. Questions": http://rosebreeders.org/forum/viewtopic ... ion#p66312

-Jonathan
by Jwindha
Thu Dec 06, 2018 11:11 am
Forum: Rose Hybridizers Association Forum
Topic: Rooting Cuttings from Seedlings
Replies: 8
Views: 476

Re: Rooting Cuttings from Seedlings

last photos
by Jwindha
Thu Dec 06, 2018 11:10 am
Forum: Rose Hybridizers Association Forum
Topic: Rooting Cuttings from Seedlings
Replies: 8
Views: 476

Re: Rooting Cuttings from Seedlings

More photos