Allium tuberosum Garlic Chives Description Chive-like gray-green foliage forms a nice mound. Star-shaped white flowers form loose clusters in late summer and early fall. Grown for both its culinary and ornamental values. Requires well drained soil. Characteristics Hardiness Zone: 3-9 Light requirements: Sun Height: 12-16" Native: No Sizes & Prices Size: 1 GALLON $11.98 Other Information All Chives, Perennial Curly Chives Allium senescens var glaucum Zone: 4-8 Sun HT: 8" Garlic Chives Allium tuberosum Zone: 3-9 Sun HT: 12-16"