First of all, I had no idea you could grow a rose bush just from the trimmings of another bush. I love all of this new found information
I’ve never been so excited about my garden! Push the bottom ends of your rose trimmings into a small potato to help it retain moisture as it develops roots.
(1) In an out-of-the-way part of the garden, which gets some shade during the hottest part of the day, dig a trench that has one vertical side. It should be around 6in (15cm) deep; place an inch or two of sharp sand in the bottom.
(2) Choose a stem – about the thickness of a pencil – from the rose you wish to propagate. The wood should be straight (no kinks), ripe (tell by being able to break a thorn off cleanly), and young (from this year’s growth).
(3) The cutting should be about 9in (23cm) long. Cut just below a bud at the base. Then remove the leaves and thorns from the bottom half. You can leave a couple of leaf systems at the top of the cutting if you wish, but I’ve removed mine.
(5) Replace soil into the trench and firm it in place; don’t damage the cuttings as you do this. Keep the cuttings watered throughout summer. By November they should have rooted well and be ready for transplanting.
Read More: Grow Roses in Spuds