Dianella ‘Blue Stream’

Blue flax lily. Clumps of stiff grass like, light blue leaves. In warmer areas blue flowers are produced in late spring. In colder areas there is no flowering at all but still a great foliage plant. Ht 70cm x spr 50cm. Prefers a light, well drained, acid to neutral soil. Sunny position. Hardy in coastal and relatively mild parts of the UK except in severe winters and a risk from sudden (early) frosts. Maybe hardy elsewhere with wall shelter or good micro-climate. Likely to be damaged or killed in cold winters. Plant can withstand temperatures down to -7°C.