how can I make a rose bush?

Answer 1

Take a cutting and use Miracle Gro Rooting Powder,
and then plant it in Miracle Gro Potting Soil.

Answer 2

Roses are pretty flexible on the number of ways to start new ones. There are ideas already posted to this question that will work. Another way is to dig out a section of root and plant it somewhere else (this is what I have done many times).

Answer 3

dont cut the rose! its very simple, take one of the long flexible stems bend it over to the ground and set a rock on it, not a huge rock just something large enough to keep it down. it will do the rest.