Rosa Royal Sunset is a cultivar of a repeat, blooming climbing rose known for its rich, sweet fragrance and pale apricot blooms. As a climbing rose, Rosa Royal Sunset should not be pruned until it reaches two to three years of age. Thereafter, once-a-year pruning will keep the rose healthy, encourage blooms and maintain the desired shape and size.
Prune Rosa Royal Sunset in the winter or very early spring before any new growth appears and the plant is still dormant.
Cut back any sucker growth that pops up below the bud union. Prune away any dead, diseased, dying or crossing canes and pull them from the shrub.
Prune back each lateral flowering cane to the desired length, allowing each to retain at least two to three buds. Make the cut on the bias just above a leaf node or bud.
Cut off all of the remaining foliage if pruning in the winter. Leave the rose hips for winter color or cut those off as well if desired.
Collect all of the clippings, spent petals and dead leaves from the soil surface every time you prune. Debris on the soil is a breeding ground for disease and should never be allowed to sit on the soil for an extended period of time.