Puya alpestris - Sapphire Tower
Puya alpestris is a beautiful plant for the cactus garden or for the gray garden. The prickly arching leaves are a show in themselves. For several years the clump will gradually enlarge until it is about 2 feet tall. Usually by this time several pups have started around the base. In the Spring Puya alpestris produces this Sapphire tower of blooms. This is a most extraordinary color with the deepest sapphire blue and a green overtone. The Sapphire Tower rises up to 4 feet above the foliage and produces huge numbers of these exotic blossoms. They are a great plant for attracting hummingbirds. Puya alpestris is hardy into the low 20°s F. They can readily be propagated from seed. Though it takes a long time to produce a plant substantial enough to be put out into the garden. I have had trouble in gardens with rabbits. The rabbits will shear off all of the Puya alpestris leaves as they are produced.
High resolution photos of Puya alpestris are part of our garden image collection.