Characteristics Ornamental Plants Yorkshire Fog, Creeping Velvet Grass cereals. Plant types cereals. Fern or grass height (cm) 5-30 cm. Type of stem erect. Shelter in winter shelter is not required. Foliage colour multicolor. Landscape use flowerbed, border, groundcover. Cold hardiness zone 4 (-34 to -29°c), 5 (-29 to -23°c), 6 (-23 to -18°c), 7 (-18 to -12°c), 8 (-12 to -7°c), 9 (-7 to -1°c). Light needs semi-shade, full sun. Water needs moderate. Lifetime perennial. Not poisonous plant. Frost resistance. Neutral soil, acid soil. Sandy loam soil, loamy soil.