In these circumstances, I add some extra compost and fertilize potted roses regularly to give them plenty of nutrients. The best soil for potted roses is a mix of potting mix and compost.
Container gardening has surged in popularity among many plant enthusiasts who don’t have the space to grow something.
‘Bare root roses are supplied without soil.’ So now that you ... they can be planted compared to the container-grown ones. ‘Bare root plants are best planted between October and April ...