Ceratostigma plumbaginoides (hardy blue-flowered leadwort) is a member of the Plumbaginaceae family. This perennial exhibits a clump forming growth habit and is characterized by its deciduous foliage. It has a hardiness rating of hardy – cold winter (-15 to -10ºc) and is hardy through most of the UK even in severe winters. May not withstand open or exposed sites or central / northerly locations. Many evergreens suffer foliage damage and plants in pots will be at increased risk.
When fully mature, Ceratostigma plumbaginoides can reach an ultimate height of 0.1–0.5 metres and a spread of 0.1–0.5 metres. For optimal growth, it prefers east–facing or south–facing aspect and sheltered positions. It thrives best in chalk or clay or loam or sand soil types and should be placed in full sun.
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