Bloom Color
Exposure
Soil Type
Other Attributes
GIANT HORSE TAIL
Equisetum hyemale var. robustum
Slender, hollow, leafless stems 3 – 6′ tall. Full sun – part shade. Thrives in moist soils. Aggressive spreader. Useful around ponds and wet areas and in containers. Provides excellent vertical accent. Eastern North American native. Zone 4.