Equisetum variegatum Variegated Horsetail Available April 2022
A dwarf, clumping, evergreen species that is native to Europe, Asia and North America. Produces slender, dark blue-green, black barred stems (similar to E. scirpoides). Height 20 cm. Far less vigorously growing than E. hyemale, nonetheless it is best planted in a container if you don’t want it to spread too far. Keep in permanently moist soil or grown as a pond marginal in sun to part shade.