Brunnera macrophylla 'Looking Glass' (Siberian bugloss 'Looking Glass') is a member of the Boraginaceae family. This perennial exhibits a clump forming growth habit and is characterised by its deciduous foliage. It has a hardiness rating of hardy (cold winter [-15 to -10ºc]) and is hardy throughout most of the UK, even in severe winters. May not withstand open or exposed sites or central/northerly locations, with many evergreens suffering foliage damage and plants in pots being at increased risk.
When fully mature, Brunnera macrophylla 'Looking Glass' 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 a north–facing, south–facing, east–facing, or west–facing aspect and a sheltered position. It thrives best in chalk, clay, or loam soil types and should be placed in full shade, full sun, or partial shade.
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