Cut stems that have produced blooms down to. It is best to prune weigela shrubs in the late spring after they have finished blooming. Wine Roses Weigela Shrub Fast Growing Trees Weigela Wine And Roses Shrubs Midnight Wine is a dwarf variety similar in color to Wine and Roses and typically 2 x 2 feet that fits well in containers or smaller spaces. Wine and roses weigela pruning . You will want to prune the weigela in late summer removing any twiggy growth that sticks out from the round shape you are trying to achieve. This is because weigela bloom on wood that it is a year old. If general shaping is due prune Wine Roses immediately after it finishes flowering in late spring to early summer. As the plant matures some renewal pruning should be done. The other two are about half dead with some branches leafing out and now blooming and the others dead and new branches coming out of the roots. The deep purple leaves and rosy blooms that inspired Wine Roses weigelas Weigela flori...