Puyas belong to the Bromeliad Family, and they mostly occur along the Andes mountain range, from Colombia in the north down to Argentina and Chile in the south. This one is Puya venusta, from north-central Chile. When not in flower, its large clumps of silvery rosettes look a lot like those of Puya coerulea, also from Chile, but its amazing flowers are distinctive. When it emerges, the inflorescence sports little pink clubs jutting out from the main flower stalk, but the WOW factor comes in when the contrasting blue or purple tubular flowers protrude from the pink bracts. Our plant was a donation from Annie's Annuals, a well-known nursery in the San Francisco Bay Area. It had been planted in one of their demonstration beds, but it became too large to keep there, so we were happy to give it a permanent home.
In the Cacti House of the David Welch Winter Gardens in Duthie Park, Aberdeen, there was a specimen plant of Puya chilensis (Chilean puya). This is an evergreen, clumping, perennial which will produce a flower stem up to 1.5m high, covered with yellow-green, bell-shaped flowers interspersed with bird perches for the pollinators. The plant is monocarpic and dies after setting green fruit containing winged seeds.
Puya is a large genus in the Bromeliad Family, with the various species mainly found along the Andes Range, along the western side of South America. They have very sharp teeth along the edges of the leaves, so they must be approached with caution. This one is Puya vasquezii, from Bolivia, and it is not often seen in gardens, The 2nd and 3rd photos show how different the upper and lower leaf surfaces are: the upper surface is glossy, with a frosted-looking white band along the edge, while the underside has very fine white pinstripes and only the narrowest edging of white on the margin, contrasting nicely with the black teeth. The flowers (see lowest photo) are dark, with a color scheme only a Puya could dream up. an olive-green to purple-black fade.