Roses for Hybridizing

Other Blotch (Hulthemia) If Hulthemia hulthemosa (syn. H. persica is a species of rose then is it the most primitive one, barely able to hybridize with any other rose. All existing roses with the Hulthemia blotch descend from one of only two H. persica hybrids, named Tigris and Euphrates. Today many roses display the Blotch but they are still in need of refinement. Disease Resistance Scented Foliage Cold Hardy Roses Founder Hybrids Fragrance Remontancy (Rebloom)

Topic	Replies	Views	Activity
About the Roses for Hybridizing category Roses for Hybridizing	0	447	August 26, 2022
species and species hybrids Fragrance fragrant-foliage , elongata , r-glutinosa , tribe , serena , pteracantha , preview , mapping , last-years-seedlings , know-little , gender , decendants , cooking , colchicine , clinophylla-x , chromosome-number , apical , abysinnica , viraraghavan , thornless-wich , rosa-moschata , r-sericea , r-roxburghii-normalis , r-moschata , morsoul , fedt , cinnamomae	19	2867	July 2, 2026
Breeding roses for very strong fragrance Fragrance	34	1005	June 30, 2026
OP “Outta the Blue” seedlings Fragrance	11	470	June 29, 2026
My crosses (Germinating in 2026)! Remontancy (Rebloom)	22	659	June 28, 2026
Best rugosas for juvenile bloom? Roses for Hybridizing first-blossom , rugosa , juvenile	37	1333	June 24, 2026
By Any Other Name - BAON - Issue May 2024 Founder Hybrids	9	495	June 21, 2026
Barbier ramblers as parents Remontancy (Rebloom) rosa-wichuraiana	40	897	June 20, 2026
Golden Wings OP Roses for Hybridizing spinosissima	17	704	June 18, 2026
Curiosity about hybrididizing with David Austin roses Roses for Hybridizing	9	222	June 8, 2026
Marzipan rose is disappointing Roses for Hybridizing	0	63	June 7, 2026
Pure magic (MATTGrex) Roses for Hybridizing	2	143	June 3, 2026
Spotting/Watermarks in modern-er roses Other	3	134	June 2, 2026
OP Abraham Darby Roses for Hybridizing first-blossom	15	836	May 28, 2026
‘Rugelda’ as a parent… Roses for Hybridizing rugosa-hybrids	11	335	May 27, 2026
OP Mutabilis seedlings Roses for Hybridizing	54	1614	May 27, 2026
Selecting mother plants Roses for Hybridizing	14	787	May 10, 2026
Erskine Hybrid Rugosa x Moss Madame de la Roche Lambert Cold Hardy Roses	3	153	May 4, 2026
Victorian Memory (Isabella Skinner) or Champagne Arches Experience? Cold Hardy Roses	2	559	May 4, 2026
OP ‘Lambert Closse’ Roses for Hybridizing hardy-yellow	8	402	April 20, 2026
Rosa primula, foliage scent passed via pollen or as mother? Scented Foliage	6	161	April 17, 2026
Fertility of Raspberry Cupcake and Loves Me, Loves Me Not Roses for Hybridizing	1	75	April 16, 2026
Glutinosa (Pulverulenta)? Roses for Hybridizing	14	541	April 6, 2026
Rose Gertrude Jekyll Roses for Hybridizing	14	367	April 2, 2026
Disease resistance in yellow David Austin roses Roses for Hybridizing golden-arctic , petalled , pilgrim , teasing , vanilla , wimpy , oryzalin , normal-looking , modern-yellows , duck , completely-defoliated , leverkusen , daydream	28	3677	April 1, 2026
Odd Ball Crossing survivors of Winter 1 and 2 + Cold Hardy Roses	0	82	March 21, 2026
Hybrid Rugosa Roses Cold Hardy Roses	12	446	March 21, 2026
Hybridizing with Rosa primula Roses for Hybridizing	27	446	March 19, 2026
Rugosa Seedling Worthy of Attention Cold Hardy Roses	24	611	March 13, 2026
Mossy seedlings or not? Other	5	405	March 11, 2026