Genus Taxus Species cuspidata Cultivar 'Monloo' Emerald SpreaderÂ® Common Name Emerald SpreaderÂ® Yew Patent ID pp# 10335 Height 2 to 4 Feet Spread 10 to 12 Feet Habit Low, flat topped, wide spreading shrub. Slow to moderate growth rate. Zone 4 to 7 Culture Full sun to partial shade. Flower Insignificant. Flower Color Foliage Dark green, needled evergreen. Category: Conifer Description Introduced by Monrovia Nursery, CA.