Can you kindly recommend a beautiful yellow rose (scent is optional) that will grow in my new home in Mississauga? Lots of sun and new soil.
Rose selection is a very personal thing. Size of plant and type of rose as well as shade of yellow are all personal decisions that you need to make. I can however suggest several excellent suppliers of roses (in no particular order)
Palatine Roses https://palatineroses.com/
If you would like to develop your knowledge and appreciation for roses further there is a Greater Toronto Rose and Garden Horticulture Society that you might want to join. For more information check out their web page.