Dasylirion acrotriche

You buy the plant in the pictures!

Dasylirion acrotriche is native to east-central Mexico (Durango, Tamaulipas, Jalisco).
This evergreen plant is similar to Dasylirion wheeleri, but has a different color and grows faster. The diameter can measure 180 cm, the leaves are up to 1 m long and 1 cm wide. They form a short, thick trunk when fully grown.
You need space because the small teeth on the edge of the leaf are very sharp.

They like full sun and are frost-resistant down to -6°C.