Eupatorium purpureum ssp. maculatum 'Atropurpureum' (American boneset) is a member of the Asteraceae family. This perennials exhibits a clump forming growth habit and is characterized by its deciduous foliage. It has a hardiness rating of H7 and no significant fragrance.
When fully mature, Eupatorium purpureum ssp. maculatum 'Atropurpureum' can reach an ultimate height of 1–1.5 metres and a spread of 1–1.5 metres. For optimal growth, it prefers south–facing,west–facing,east–facing aspect and exposed,sheltered exposure. It thrives best in chalk,clay,loam,sand soil types and should be placed in a full sun,partial shade position.
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