Grow to about 4 feet tall and 3 feet wide (the size of many normal rose bushes.) It can take 2-5 years for a bush to get to its mature size.
red – White rose does best in full sun. Even with idea sun conditions, the rose is quite slow growing and has a limited output of flowers.
Prune Osiria in the spring before the plant starts actively growing. When you prune be sure to remove some of the inner branches to allow for good air flow to throughout the plant.
Fertilize red white rose bushes with Rose fertilizer in early spring and then again in mid summer.