I live in north Ohio. Do I have to dig up my sunblaze roses and bring them inside in the winter, or could I just leave them in the ground and cover them?
The Sunblaze miniature rosebushes can be left outside in the rose bed or garden through the winter. They are Own Root rosebushes, so whatever comes up from the root is still that rose. I usually mound up some mulch of garden soils around them for winter just as an extra precaution. Here is a link to an article I wrote about them: >> https://www.gardeningknowhow.com/ornamental/flowers/roses/sunblaze-miniature-rose-bushes.htm