Rosettes with very many crowded narrow pale green leaves, large campanulate purple tinged cream flowers in an unbranched raceme, 1.5m. Seed collected 6975 feet altitude, above Castle Valley, La Sal Mtns, Grand Co, UT. Hardy to -23C.
Genus: YUCCA
Variety: ANGUSTISSIMA
Cultivar: NNS 99-509
Plant family: Asparagaceae
Hardiness zone:
Height: 201-500cm.
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Plant ID 6709