Fittonia, also known as the Nerve Plant, Mosaic Plant or Net Plant is normally grown as a houseplant. The most common found vein color is silvery-white, however, varieties are found in red, pink, white, and green. The nerve plant is a low-growing creeper with trailing characteristics making it ideal for terrariums, hanging baskets, and dish gardens. It typically grows to a height of 3 to 6 inches with a trailing spread of 12 to 18 inches. And, although it rarely flowers when grown as an indoor houseplant, it may bloom with reddish or yellow-white spikes.