How graft is done for hibiscus plant.? I got a double flowered red hibiscus plant. I tried...

I got a double flowered red hibiscus plant. I tried cuttings from it and planted in the soil abundant times but not succeeded. I think graft I can give a try.
HOW do I determine the best home insurance?
Answers:    Grafting is much harder than cuttings..possibly you cut the tip cuttings at the wrong time..this must be done from the new green ends of hibiscus when the heat is between 70 and 80 degrees...the rock-hard cuttings..which is the "woody" part of the plant will seldom grow....here is the info on properly growing hibiscus from cuttings...possibly you werent doing something right..I also use root harmone when I do cuttings..
Where can i return with baking & cake-decorating...
First u cut the stems nearly 20 inch's. and purloin a Poly cover with sand and hummers. Then plant the hibiscus stems surrounded by slanting in 45 Degree pour hose down daily and preserve it 15 days in shade. Another method is nouns grafting this is the best method.