Category Archives: Alliaceae

Allium unifolium Single leaf Allium Family: Alliaceae Genus: Allium (AL-ee-um) Species: unifolium (yoo-nee-FOH-lee-um) Category: Alpines and Rock Gardens Perennials Height: 12-18 in. (30-45 cm) Spacing: 12-15 in. (30-38 cm) 15-18 in. (38-45 cm) Hardiness: USDA Zone 8a: to -12.2 °C … Continue reading →