The blue yucca. Attractive rosettes of narrow blue leaves eventually forming a branched trunk. Creamy flowers in a head to 60cm above the foliage. Hardy to -12C. Seed coll.Valle Zaragoza, Chihauhau, Mexico.
Genus: YUCCA
Variety: RIGIDA
Cultivar:
Plant family: Asparagaceae
Hardiness zone: H4 (-10C to -5C)
Height: 51-100cm.
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Plant ID 8064