Grow Me Instead Grow Me Instead
Skip Navigation Links

Century Plant

Century Plant
Photo: Doug Bickerton, SA Department for Environment & Heritage
Invasive Plant
Century Plant
Agave americana
 

Perennial succulent with thick grey green sword shaped leaves in rosettes growing to 2m high and often forming clumps that are several metres wide. The leaves have teeth along the margins and a very sharp spine at the tip. Yellow flowers form on a large spike which can rise over 5m in height.

 

HOW IT SPREADS

  • This plant forms thick clusters as the main plant 'suckers' to produce many new plants.
  • Plants that are in dumped garden waste readily take root and colonise natural areas.
 
 
Grow Me Instead
 

Other superior selections include;

  • Arthropodium cirrhatum "Matapouri Bay" - NZ Rock Lily
  • Eremophila 'Yanna Road' - Emu Bush

Ask your local retailer for more superior selections

 

Alternative Plants

Cardboard Palm
Photo: immij floramedia
Alternative Plant Cardboard Palm
Zamia furfuracea
Trees and Shrubs
 

A small to medium sized Cycad forming a neat ornamental clump. It has broad, hairy rigid leaflets which are fairly crowded on the 1m long leaf stem. It has broad architectural appeal and is suitable for dry situations and actually resents poor drainage or too much shade.

Flax Lilies
Photo: immij floramedia
Alternative Plant Flax Lilies
Dianella species
Trees and Shrubs
 

Excellent Australian native selection with mid-dark green arching foliage and sprays of blue flowers followed by bright blue berries. There has been a proliferation of Dianella cultivars with a wide range of foliage colours and growth habits in recent years. Ask your retailer for the most reliable local selections.

Gymea Lily
Photo: immij floramedia
Alternative Plant Gymea Lily
Doryanthes excelsa
Trees and Shrubs
 

with rosettes of large swordshaped 1 to 2 m long mid-green leaves. In spring and summer they have spectacular large, compact heads of nectar-filled, blood-red flowers atop tall, thick stems to 5 m high. A very hardy garden plant for most climates. Grows best in full-sun to partshade. The flowers and leaves are both highly sought after for flower arranging.

 
Grow Me Instead