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. Founder Hybrids Scented Foliage Cold Hardy Roses Disease Resistance Fragrance Remontancy (Rebloom)

Topic	Replies	Views	Activity
About the Roses for Hybridizing category Roses for Hybridizing	0	440	August 26, 2022
OP Mutabilis seedlings Roses for Hybridizing	51	1462	May 11, 2026
Selecting mother plants Roses for Hybridizing	14	729	May 10, 2026
‘Rugelda’ as a parent… Roses for Hybridizing rugosa-hybrids	6	192	May 5, 2026
Erskine Hybrid Rugosa x Moss Madame de la Roche Lambert Cold Hardy Roses	3	141	May 4, 2026
Victorian Memory (Isabella Skinner) or Champagne Arches Experience? Cold Hardy Roses	2	541	May 4, 2026
Breeding roses for very strong fragrance Fragrance	31	785	May 1, 2026
My crosses (Germinating in 2026)! Remontancy (Rebloom)	4	239	April 28, 2026
OP ‘Lambert Closse’ Roses for Hybridizing hardy-yellow	8	363	April 20, 2026
Rosa primula, foliage scent passed via pollen or as mother? Scented Foliage	6	153	April 17, 2026
Fertility of Raspberry Cupcake and Loves Me, Loves Me Not Roses for Hybridizing	1	65	April 16, 2026
Glutinosa (Pulverulenta)? Roses for Hybridizing	14	506	April 6, 2026
Rose Gertrude Jekyll Roses for Hybridizing	14	321	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	3626	April 1, 2026
Golden Wings OP Roses for Hybridizing spinosissima	14	605	March 27, 2026
Odd Ball Crossing survivors of Winter 1 and 2 + Cold Hardy Roses	0	75	March 21, 2026
Hybrid Rugosa Roses Cold Hardy Roses	12	397	March 21, 2026
Hybridizing with Rosa primula Roses for Hybridizing	27	387	March 19, 2026
Rugosa Seedling Worthy of Attention Cold Hardy Roses	24	571	March 13, 2026
Mossy seedlings or not? Other	5	394	March 11, 2026
Anybody use Purple Skyliner? Roses for Hybridizing	8	137	February 18, 2026
Ploidy of Prairie Dawn Roses for Hybridizing leaf-spot , microns , r-fed , morden-roses , wales , vertical-resistance , vertical , pollen-size , pollen-production , mirror , grid , deviation , completely-defoliated , beetles , winners-circle , snowdrift , scots , ross-rambler , home-run , cinnamomae	47	7913	February 12, 2026
Teas and noisettes worth breeding with Roses for Hybridizing	18	546	November 27, 2025
By Any Other Name - BAON - Issue May 2024 Founder Hybrids	7	436	November 24, 2025
Basye's Purple Rose - Autumn color Other	8	250	October 16, 2025
'Harison's Yellow' syn. R. x Harisonii surprises with late bloom Other	2	207	October 1, 2025
Barbier ramblers as parents Remontancy (Rebloom) rosa-wichuraiana	28	762	September 28, 2025
OP Abraham Darby Roses for Hybridizing first-blossom	14	755	September 24, 2025
First bud spotted TODAY! Remontancy (Rebloom)	6	191	September 15, 2025
OP “Outta the Blue” seedlings Fragrance	8	383	September 11, 2025