These flowering, evergreen plants range from small shrubs to large trees and attract plenty of ... or large and brush-like.

In scientific terms the 115 trees are half sib families (meaning the mother tree is known but the father tree is not, as Grevillea robusta is not a self-pollinating species so the pollen could have ...

If you had mentioned the word ‘grevillea’ to me when I was an apprentice gardener back in the 1960s ... robusta will produce its clusters of whiskery orange flowers when a mature tree, its tenderness ...