Dioon spinulosum 'Giant Dioon'

Plant Group: Architectural
Genus: Dioon
Species 'Var': spinulosum
Common Name: 'Giant Dioon'

Quick Facts:

A popular species and one of the tallest of all cycads, with trunks reaching in excess of 15 m. One of the most trouble free cycads. It will not only withstand full sun but some frost exposure as well. When planted in sunny locations, the growth rate seems to be more rapid than if grown in a shady position.

Tropical, subtropical and perhaps temperate regions. This species has been reported as surviving temperatures down to – 5° C.

Note: Please check stock availability by contacting our office or refer to our Availability List on the Products page.

Stock is not always on display at our Gnangara Nursery. Please contact our office on 9405 4558 or info@ellenbytreefarm.com.au to confirm.


Height: 7m
Width: 1.5m
Rate of growth: Slow


Long – light green