Rhododendron 'Catawbiense Grandiflorum' (rhododendron 'Catawbiense Grandiflorum') is a member of the Ericaceae family. This evergreen shrub exhibits a bushy growth habit and is characterized by its evergreen foliage. It has a hardiness rating of very hardy (colder than -20ºc), and is hardy in the severest european continental climates including exposed upland locations in the uk. .
When fully mature, Rhododendron 'Catawbiense Grandiflorum' can reach an ultimate height of 2.5–4 metres and a spread of 2.5–4 metres. For optimal growth, it prefers north–facing, west–facing aspect and sheltered exposure. It thrives best in clay, loam, sand soil types and should be placed in a partial shade position.
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