The English Ivy Green California is an attractive, dark green foliage. Ivy is one of the best choices for a fast-growing, vining houseplant. It is easy to grow and very rewarding. Ivy can be grown outside or potted and grown indoors. It is also an excellent air purifier! English Ivy is an invasive species outdoors, so please keep this plant inside! Your plant will arrive in a 2" or 4" nursery pot.