The best time of the year to plant the roses please.

Question

How to keep garden healthy free of and disease please.

Answer 1

This article should help determine when to plant roses. You can help keep garden disease free by learning the cultural needs of your plants and providing them; by buying plants that are disease resistant and being vigilant to what is going on with your plants. When necessary, take immediate action.

https://www.gardeningknowhow.com/ornamental/flowers/roses/planting-rose-bushes-in-the-fall.htm