Hybridizer Profile

Koster M. & Sons

Boskoop, Netherlands

Pages of Hybrids:

R. 'A. Abels' Azalea Hybrid ? X ? Hybridized By: Koster M. & Sons \| Boskoop \| Netherlands, 1939	More information
R. 'A.C. Kendrick' Rhododendron Hybrid ? X ? Hybridized By: Koster M. & Sons. Boskoop, Netherlands, 1929	More information
R. 'Adelaide' Azalea Hybrid R. molle ssp molle X R. molle ssp japonicum Hybridized By: Koster M. & Sons \| Boskoop \| Netherlands, 1931	More information
R. 'Adriaan Koster' Rhododendron Hybrid ? X R. 'Mrs Lindsay Smith' Hybridized By: Koster M. & Sons. Boskoop, Netherlands, 1920 More information and pictures
R. 'Adriaan Koster' Azalea Hybrid ? X ? Hybridized By: Koster M. & Sons \| Boskoop \| Netherlands, 1901 More information and pictures
R. 'Advance' Azalea Hybrid ? X ? Hybridized By: Koster M. & Sons \| Boskoop \| Netherlands, 1954 More information and pictures
R. 'Agatha' Azalea Hybrid ? X ? Hybridized By: Koster M. & Sons \| Boskoop \| Netherlands	More information
R. 'Aileen Henderson' Rhododendron Hybrid R. griffithianum X ? Hybridized By: Koster M. & Sons. Boskoop, Netherlands, 1929	More information
R. 'Albrecht Dürer' Rhododendron Hybrid ? X ? Hybridized By: Koster M. & Sons. Boskoop, Netherlands, 1929	More information
R. 'Alice de Stuers' Azalea Hybrid R. molle ssp molle X R. molle ssp japonicum Hybridized By: Koster M. & Sons \| Boskoop \| Netherlands, 1910 More information and pictures
R. 'Alice Street' Rhododendron Hybrid R. 'Diane' X R. wardii var wardii Hybridized By: Koster M. & Sons. Boskoop, Netherlands, 1953 More information and pictures
R. 'Alma Tadema' Azalea Hybrid R. molle ssp molle X R. molle ssp japonicum Hybridized By: Koster M. & Sons \| Boskoop \| Netherlands, 1896	More information
R. 'America' Rhododendron Hybrid R. 'Parsons Grandiflorum' X ? Hybridized By: Koster M. & Sons. Boskoop, Netherlands, 1902 More information and pictures
R. 'Beethoven' Azalea Hybrid ? X ? Hybridized By: Koster M. & Sons \| Boskoop \| Netherlands, 1929 More information and pictures
R. 'Betty Wormald' Rhododendron Hybrid R. 'George Hardy' X ? Hybridized By: Koster M. & Sons. Boskoop, Netherlands, 1907 More information and pictures
R. 'Bouquet d'Orange' Azalea Hybrid ? X ? Hybridized By: Koster M. & Sons \| Boskoop \| Netherlands, 1876	More information
R. 'Canary' Rhododendron Hybrid R. caucasicum X ? Hybridized By: Koster M. & Sons. Boskoop, Netherlands, 1920 More information and pictures
R. 'Corry Koster' Rhododendron Hybrid ? X ? Hybridized By: Koster M. & Sons. Boskoop, Netherlands, 1909 More information and pictures
R. 'Darwin' Rhododendron Hybrid ? X ? Hybridized By: Koster M. & Sons. Boskoop, Netherlands	More information
R. 'Delicatissimum' Azalea Hybrid ? X ? Hybridized By: Koster M. & Sons \| Boskoop \| Netherlands More information and pictures
R. 'Desdemona' Azalea Hybrid ? X ? Hybridized By: Koster M. & Sons \| Boskoop \| Netherlands	More information
R. 'Diane' Rhododendron Hybrid R. 'Mrs Lindsay Smith' X ? Hybridized By: Koster M. & Sons. Boskoop, Netherlands, 1920 More information and pictures
R. 'Earl of Donoughmore' Rhododendron Hybrid R. griersonianum X ? Hybridized By: Koster M. & Sons. Boskoop, Netherlands, 1952 More information and pictures
R. 'Edith Mackworth Pread' Rhododendron Hybrid R. 'Doncaster' X ? Hybridized By: Koster M. & Sons. Boskoop, Netherlands, 1923	More information
R. 'Ellen Cuthbert' Azalea Hybrid ? X ? Hybridized By: Koster M. & Sons \| Boskoop \| Netherlands	More information
R. 'Emil Liebig' Azalea Hybrid ? X ? Hybridized By: Koster M. & Sons \| Boskoop \| Netherlands	More information
R. 'Emilie' Azalea Hybrid ? X ? Hybridized By: Koster M. & Sons \| Boskoop \| Netherlands	More information
R. 'Enchantress' Rhododendron Hybrid ? X ? Hybridized By: Koster M. & Sons. Boskoop, Netherlands	More information
R. 'Enchantress' Azalea Hybrid ? X ? Hybridized By: Koster M. & Sons \| Boskoop \| Netherlands	More information
R. 'Esmeralda' Rhododendron Hybrid ? X ? Hybridized By: Koster M. & Sons. Boskoop, Netherlands	More information
R. 'Ethel Edgar' Rhododendron Hybrid ? X ? Hybridized By: Koster M. & Sons. Boskoop, Netherlands	More information
R. 'Ethel Hall' Rhododendron Hybrid ? X ? Hybridized By: Koster M. & Sons. Boskoop, Netherlands	More information
R. 'Excelsior' Azalea Hybrid ? X ? Hybridized By: Koster M. & Sons \| Boskoop \| Netherlands, 1925 More information and pictures
R. 'Exquisitum' Azalea Hybrid ? X ? Hybridized By: Koster M. & Sons \| Boskoop \| Netherlands, 1901 More information and pictures
R. 'Favorite' Azalea Hybrid R. molle ssp molle X R. molle ssp japonicum Hybridized By: Koster M. & Sons \| Boskoop \| Netherlands More information and pictures
R. 'Fedora' Azalea Hybrid R. kaempferi X R. 'Malvaticum' Hybridized By: Koster M. & Sons \| Boskoop \| Netherlands, 1932 More information and pictures
R. 'Floralia' Azalea Hybrid ? X ? Hybridized By: Koster M. & Sons \| Boskoop \| Netherlands, 1931	More information
R. 'Frans van der Bom' Azalea Hybrid R. molle ssp molle X R. molle ssp japonicum Hybridized By: Koster M. & Sons \| Boskoop \| Netherlands, 1892 More information and pictures
R. 'Generaal Vetter' Azalea Hybrid ? X ? Hybridized By: Koster M. & Sons \| Boskoop \| Netherlands	More information
R. 'Glory of Boskoop' Azalea Hybrid ? X ? Hybridized By: Koster M. & Sons \| Boskoop \| Netherlands	More information
R. 'Graciosum' Azalea Hybrid R. occidentale X ? Hybridized By: Koster M. & Sons \| Boskoop \| Netherlands, 1901	More information
R. 'Hamlet' Azalea Hybrid R. molle ssp japonicum X R. molle ssp molle Hybridized By: Koster M. & Sons \| Boskoop \| Netherlands, 1931 More information and pictures
R. 'Harvest Moon' Rhododendron Hybrid R. 'Mrs Lindsay Smith' X R. campylocarpum ssp campylocarpum Hybridized By: Koster M. & Sons. Boskoop, Netherlands, 1920 More information and pictures
R. 'Helena de Groot' Azalea Hybrid ? X ? Hybridized By: Koster M. & Sons \| Boskoop \| Netherlands	More information
R. 'Hollandia' Rhododendron Hybrid ? X ? Hybridized By: Koster M. & Sons. Boskoop, Netherlands, 1931	More information
R. 'Hollandia' Azalea Hybrid R. luteum X R. molle ssp japonicum Hybridized By: Koster M. & Sons \| Boskoop \| Netherlands, 1896 More information and pictures
R. 'Hortulanus H. Witte' Azalea Hybrid R. molle ssp molle X R. molle ssp japonicum Hybridized By: Koster M. & Sons \| Boskoop \| Netherlands, 1892 More information and pictures
R. 'Hugh Koster' Rhododendron Hybrid R. 'George Hardy' X ? Hybridized By: Koster M. & Sons. Boskoop, Netherlands, 1915 More information and pictures
R. 'J.J. de Vink' Rhododendron Hybrid ? X ? Hybridized By: Koster M. & Sons. Boskoop, Netherlands	More information
R. 'J.J. de Vink' Azalea Hybrid ? X ? Hybridized By: Koster M. & Sons \| Boskoop \| Netherlands	More information
R. 'Jack Izod' Rhododendron Hybrid ? X ? Hybridized By: Koster M. & Sons. Boskoop, Netherlands, 1931	More information

Hybridizer Profile

Koster M. & Sons

Boskoop, Netherlands

Next Page

R. 'A. Abels'

Azalea Hybrid

? X ?

More information

R. 'A.C. Kendrick'

Rhododendron Hybrid

? X ?

More information

R. 'Adelaide'

Azalea Hybrid

R. molle ssp molle X R. molle ssp japonicum

More information

R. 'Adriaan Koster'

Rhododendron Hybrid

? X R. 'Mrs Lindsay Smith'

R. 'Adriaan Koster'

Azalea Hybrid

? X ?

R. 'Advance'

Azalea Hybrid

? X ?

R. 'Agatha'

Azalea Hybrid

? X ?

More information

R. 'Aileen Henderson'

Rhododendron Hybrid

R. griffithianum X ?

More information

R. 'Albrecht Dürer'

Rhododendron Hybrid

? X ?

More information

R. 'Alice de Stuers'

Azalea Hybrid

R. molle ssp molle X R. molle ssp japonicum

R. 'Alice Street'

Rhododendron Hybrid

R. 'Diane' X R. wardii var wardii

R. 'Alma Tadema'

Azalea Hybrid

R. molle ssp molle X R. molle ssp japonicum

More information

R. 'America'

Rhododendron Hybrid

R. 'Parsons Grandiflorum' X ?

R. 'Beethoven'

Azalea Hybrid

? X ?

R. 'Betty Wormald'

Rhododendron Hybrid

R. 'George Hardy' X ?

R. 'Bouquet d'Orange'

Azalea Hybrid

? X ?

More information

R. 'Canary'

Rhododendron Hybrid

R. caucasicum X ?

R. 'Corry Koster'

Rhododendron Hybrid

? X ?

R. 'Darwin'

Rhododendron Hybrid

? X ?

More information

R. 'Delicatissimum'

Azalea Hybrid

? X ?

R. 'Desdemona'

Azalea Hybrid

? X ?

More information

R. 'Diane'

Rhododendron Hybrid

R. 'Mrs Lindsay Smith' X ?