Lower Risk

Grevillea wickhamii (Wickham's Grevillea, Arajukaljukua, Ijaka, Lukkulburra)

Grevillea wickhamii is an erect shrub or small tree to 6 metres in height that is endemic to Western Australia, Northern Territory and Queensland. Grevillea wickhamii is very hardy, preferring well drained rocky soils and full sun. The species has not naturalised in Australia beyond its endemic range and is not invasive anywhere globally. Grevillea wickhamii has smooth bark, holly-like leaves and beautiful showy yellow-red flowers. There are a number of subspecies which have flowers in a wide range of colours including red, pink, orange and yellow.