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Century Plant

Botanical Name Agave americana
Family Agavaceae
Origin Mexico

Identification

Succulent rosette of large spear-like leaves up to 2 m x 150 mm with sharp hooks along margins and a spiny point. Flowering stalk 1-2 m high, flowers yellow.

Habitats

Coastal, steep cliffs. Garden escape. Thrives in dry conditions.

Impact to Biota and Ecosystems

Coastal, steep cliffs. Garden escape. Thrives in dry conditions.

Dispersal Routes, Vectors, Infestation Sources

Garden outcast. Takes 10-15 years to flower then produces a crop of new plants around the base of the dead plant.

Management

Management 

Physical Control

Dig out.

Disposal

 

Chemical Control

 

Biological Control

Recommended Approach  Dig out whenever possible.