A giant monocarpic bromeliad from the high Andes, forming a large rosette of spiny leaves that flowers once after many years, sending up a tall flower spike, then dies. Grown as a specialist plant in cold, high-altitude or botanic garden settings, not a typical houseplant.
Family
Bromeliaceae (Pineapple family)
Grows as
Tree
Light
Full sun
Water
Water sparingly, letting the soil dry out between waterings, and keep water out of the rosette centre.
Soil
Very free-draining, gritty mineral mix with good aeration.
Temperature
Tolerates cool conditions; frost-hardy in its native range at altitude, but protect from hard frost and waterlogging in cultivation.
How easy
Hard
Native range
Peru to W. & C. Bolivia
Climate
montane tropical
About
Puya raimondii, also known as the Queen of the Andes (English), titanka and ilakuash (Quechua) or puya de Raimondi (Spanish), is the largest species of bromeliad, its inflorescences reaching up to 15 m (50 ft) in height. It is native to the high Andes of Bolivia and Peru.
Where it grows
The Queen of the Andes' habit of semelparity, reproducing once and dying shortly afterwards, has evolved independently in very distantly related organisms. In plants, this monocarpic strategy is quite common with annual and biennial plants being short-lived examples, but it is a much rarer strategy for long-lived plants. Other species with unbranched rosettes like Puya raimondii have been known to evolve this trait.
Text excerpted from the Wikipedia article Puya raimondii by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.