Felicitas Svejda (November 8, 1920 – January 19, 2016) was a federal scientist in Canada who developed roses that could survive Canada's short growing season and bitter winter conditions. She led the rose-breeding program at the Central Experimental Farm in Ottawa, Ontario, Canada (now Agriculture and Agri-Food Canada) for nearly 25 years. She developed the Explorer Rose Series named in honour of Canadian explorers. Many of her roses also thrive in Finland, Russia, Iceland, Germany and Austria.
The Canadian Explorer Rose series, developed by Svejda, made the Central Experimental Farm famous for rose breeding by creating a plant both hardy and recurrently blooming.
In 1961 she reactivated the rose breeding program in Ottawa aimed to develop completely winter-hardy, recurrent-flowering varieties. She also sought varieties resistant to black spot and mildew, and ones with good ornamental features of flower and shrub.T.H. Anstey, Agriculture Canada One Hundred Harvests, Research Branch, Agriculture Canada, 1886-1986. Research Branch, Agriculture Canada, Horticulture Series No. 27, 1986. p. 252-256 The rose varieties available in Canada in 1961 could not survive without winter protection outside the warmer conditions of southern Ontario (Niagara Peninsula) and the coast of British Columbia. Armed with patience and determination, Svejda managed to succeed in developing a first variety with these characteristics after 8 years.
In 1968 she launched the first national trial of ornamental shrubs in Canada whereby she sent her roses and other plants to locations across North America to test their survival rates in local climates. The Explorer rose series includes 25 different varieties released between 1968 and 1999; 13 developed during her career, the remainder developed by the program after her retirement. The Explorer Roses are winter hardy, recurrent-flowering, disease-resistant plants that have made their way into park gardens and backyards all over Canada. Some of the hardier cultivars are also grown in Finland, Russia, Iceland, Germany and her homeland of Austria, and have been adapted by others for harsh climates such as the Nevada desert. The Explorer Roses include: 'Alexander MacKenzie', 'Captain Samuel Holland', David Thompson, 'Jens Munk', and 'John Cabot'. Svejda also worked with ornamental shrubs; five named after dances Minuet,, robust Northern Gold and Happy Centennial, and three Philadelphus including Buckley's Quill.
The "Explorer Rose Garden" was planted in 2005 at the Central Experimental Farm in Ottawa to proudly display the results of her research. It combines plants from the original collection as well as more recent varieties. Svejda was a special guest at the official opening ceremony.
In 2010, she generously donated her personal records, correspondence, and library to the Montreal Botanical Garden Library. The Felicitas Svejda: Scientist and rosarian collection is available online.
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