Agave americana

Frost Tolerance: Hardy to -9°C, slow recovering after frost damage.
Minimum Avg. Temperature: 10°C.
Sun Exposure: Prefers partial shade, sun to full sun
Origin: original probably from eastern Mexico, Widely cultivated in the world.
Growth Habits: Grey leafed succulents, forms clumps of 3 m rosettes.
Watering Needs: Infrequent water, soil should be dry.