Roses are one of the most well known flowers in any garden, with horticulturalists breeding a seemingly endless range of variations, hybrids and mutations, and it is little surprise that there are also climbing varieties of this universally popular plant, including popular classics such as Rosa Banksiae alba plena, with its fragrant pure white flowers, and its startling ability to thrive in the most unpromising soil types.Climbing roses are often a better choice to grow against a wall than other plants, being more resistant to mildew and better able to cope with lower air circulation. They also thrive when grown against fences or through a trellis. Ultimately, the secret of the success of climbing roses is their great versatility. They are able to climb up into trees, across buildings, on fences and walls, and up pillars and pergolas. Their flowers are large and attractive and many varieties bloom repeatedly throughout the year.