Agave attenuata
- Families: Asparagaceae Agavoideae
- English name: Swan's neck agave
- Plant ID : 11766
- Author : Joseph de Salm-Reifferscheidt-Dyck
- Zone : California
- Biological type : succulent
- Adult size (h x w) : 3,28f x 6,56f
- Sun exposure : full sun
- Evergreen : evergreen
- Growth : average
- Hardiness : 28,4°F
- Leaf color : green gray
- Flower color : dark green
- Formerly of wild origin : no
- Native : no
- In danger : no
- Edible : no
- Precipitation : > 900mm
- Gravelly soil : very much
- Draining soil : very much
