Ask-a-Dave's-Gardener: Need the ultimate ground cover for this hill!, 5 by kittriana

kittriana wrote:
So MANY different liriope (mondo) each one with a diff character! #1) gold lantana back from the roots preparing to bloom. #5) vinca with liriope under it, been same place for 15 yrs, flood and drouth, #2) same as 5, liriope holding sandy ditch. Is filling in, but doesnt travel much #3)a small variegated liriope my dau swears is invasive, but doesn\'t spread, double or grow.#4) a third liriope, white blooms but doesnt block much or thicken, does travel a bit. Sometimes with plants there is no perfect solution.