Grevillea johnsonnii from New South Wales in Australia needs a Mediterranean type climate to grow well.So in those areas it can tolerate full sun to light shade and frost.Never use fertilizers containing phosphorus as they-and many other Australian natives- are sensitive to it .It needs well-drained soil and prune to maintain a good shape.
Corylus johnsonii was created in 2003.
Yes. The grevillea is native to Australia.
Grevillea glossadenia was created in 1975.
Grevillea shiressii was created in 1986.
Grevillea phylicoides was created in 1810.
Grevillea baileyana was created in 1986.
Grevillea buxifolia was created in 1793.
Grevillea pteridifolia was created in 1809.
Grevillea venusta was created in 1810.
Grevillea didymobotrya was created in 1856.
Grevillea obtusiflora was created in 1830.
Grevillea kedumbensis was created in 1986.