What is the difference between climbing roses and rambling roses, and which varieties are good?
Many people like to grow roses; when they bloom in the yard, it makes you feel as if you are amid a sea of flowers. However, in everyday conversation, "climbing rose" and "rambling rose" are often used interchangeably, simply because they both have long vines and abundant flowers, and are visually similar, since whether in flower color, shape or size they are much the same, and it is indeed hard for the uninitiated to tell them apart at a glance. The following explains the difference between climbing roses and rambling roses.
Climbing roses and rambling roses are essentially no different; both belong to the rose family. But there are some differences in form and growth habit. First, climbing roses have long, flexible canes with a climbing nature, and generally need to be planted beside a support such as a fence or trellis; the quantity is very large, and with proper care every bud on each cane can bloom. The leaves are usually pinnately compound, and the flower colors are rich. Rambling roses are similar to climbing roses and also have climbing ability, but the difference is that their stems and canes are shorter and stiffer, so they may grow upward without an extra support, and sometimes they can even twine around themselves.

Climbing roses and rambling roses also differ in growth habit. The former, climbing roses, grow faster than rambling roses, so they are suitable for planting in open spaces; in everyday care they only need enough sunlight and good drainage to form a spectacular wall of flowers. Therefore they are often used to decorate the arches of venues or as focal plants in garden landscapes. The latter, rambling roses, are relatively cold-hardy, grow a little slower, and can grow in slightly humid environments. Therefore they are suitable for care on a home balcony or a small trellis, with a relatively compact size.
Generally speaking, because climbing roses have larger flowers and easily form a wall of flowers, there are also many derivative varieties bred from them, such as Pierre de Ronsard, Nahema, Rose Angel, Wedgwood, Blue Rain, Florentina and so on. Overall, the main difference between climbing roses and rambling roses lies in form and growth habit. Which type to choose mainly depends on your gardening needs and personal preference.