Primarily offered in nurseries that specialize in old roses, Rugosa rose Frau Dagmar Hartopp (Frau Dagmar Hastrup) is an excellent choice for cold winter climates. Typical of Rugosa roses, Frau Dagmar Hartopp is cold hardy and disease resistant. Also typical of Rugosa roses are the deeply veined leaves (which should not be treated with chemicals).







Hybrid Rugosa rose Superba is a healthy, relatively carefree shrub that may be grown as a hedge. It is believed that Superba was discovered prior to 1939 by Harkness. Flowers are borne in clusters, and the plant is reliably in bloom throughout the season.
the hybridizer, Dr. Robert Basye. Dr. Basye, a retired mathematics professor at Texas A M, has bred roses for over sixty years; his endeavor has been to breed thornless roses of great disease resistance, especially to 