100 LEMONGRASS East Indian Lemon Grass Cymbopogon Flexuosus Seeds BLOOM TIME: N/A HARDINESS ZONE: 9 - 11 PLANT HEIGHT: 48 - 72" . . . PLANT SPACING: 24 - 36" LIGHT REQUIREMENTS: Sun - Part Shade . . . SOIL / WATER: Average Lemon Grass has a citrus flavor and aroma. It is ornamental, edible, and medicinal. It is very popular in Thai and Vietnamese cooking and in the making of teas.