MUST grow some. Mosquito grass (a.k.a. Lemon Grass) repels mosquitoes | the strong citrus odor drives mosquitoes away--very functional patio plant.    https://www.facebook.com/photo.php?fbid=618106064886152=pb.565415993488493.-2207520000.1366230609.=3=https%3A%2F%2Fsphotos-b.xx.fbcdn.net%2Fhphotos-ash3%2F12026_618106064886152_307631411_n.jpg=287%2C400