Hi rebelash: Mine are grafted onto G. robusta root stock. I made enquiries about it at Neilsons Natives Nursery, 51 Beenleigh Redlands Bay Road, Loganholm, South-East Qld. 07 3806 1313. They didn't have it in stock but they were able to order it in. Took a couple of months if my memory serves me right. It's a groundcover variety and where I am (near Tweed Heads) it's doing fine, been in now about 18 months. The above is one of last season's flowers. Mind you, it is not spectacular, but certainly unusual. Gees time flys! I see above I posted that message in July 15, so, bit over 2 years now.

The only creeping Grevilleas I know of are pretty much ground huggers and don't reach dimensions required to cover the side of a house.

The problem with trying to grow Australian plants outside of Australia is that the soil there is deficient in phosphorus so the native plants have evolved ways to operate without it. When they encounter it they do not respond well. There are those that believe that one of the reasons that many Australian plants are relatively short-lived in our U.S. gardens is that eventually they overdose on the phosphorus in our soil. This is true of not just all Grevillea, but of all Australian plants. I have Loropetalum interplanted with Leucadendron, also Australian, but I have never, ever fertilized the Loropetalum (or anything, for that matter, except roses and citrus). Unless you have really poor soil you shouldn't need to fertilize most shrubs or trees. There are no tricks; just an understanding of each plant's native habitat and how you can best emulate it.

Most Australians have epicormic buds so my guess is yes...but these plants are pretty short-lived. It might be easier just to get another one. Drainage is paramount with Grevillea; they like very well-draining poor soil (no phosophorus, little nitrogen. Never fertilize them. I would likely just replace it but you can certainly experiment and see what happens when you cut it back. I've had several dozen of these over the years and have gradually just replaced them with a longer-lived plant as they have gotten leggy or died.