Most elephantâs ears are perennials and will come back every summer in the Lower, Coastal, and Tropical South. Some are perennials in the lower part of the Middle South.
Dahlias are available in different heights, dwarf dahlias are normally 12 to 18, and the taller dahlias grow 5' to 6'.Dahlias up to 2 ft.ahlias are available in different heights, dwarf dahlias are normally 12 to 18, and the taller dahlias grow 5' to 6'. Dahlias up to 2 ft.
Etymology & Historical Origin-Dahlia. The Dahlia is the national flower of Mexico. It was named after a Swedish botanist named Andres Dahl. Incidentally, the Swedish word âdalâ means âvalleyâ and the Dahlia is often referred to as the âvalley flowerâ.Prized for its beauty, the Dahlia typically symbolizes elegance and dignity.ncidentally, the Swedish word âdalâ means âvalleyâ and the Dahlia is often referred to as the âvalley flowerâ. Prized for its beauty, the Dahlia typically symbolizes elegance and dignity.