Lemon Grass (Cymbopogon) will please your olfactory senses with its fresh lemony scent. Use in cooking as well as a shield against pesky mosquitoes and even rub on your skin as a repellent. Plant in containers or combination containers as a thriller and for movement and texture. Place on decks or near sitting areas outdoors in a pot or plant in the garden. Pair with other pest deterring plants for a lineup against annoying insects.