There's no trick to healthy climbing roses - as long as you choose wisely Few plants can compete with the dramatic impact of colourful climbing roses. Whether winding around a column or adorning a trellis, they add beauty and serenity to any setting. But many gardeners are slightly intimidated by the prospect of growing climbers, which have a reputation for being finicky and especially prone to damage from deep freezes in winter. Climber is a general label for a rose that produces long, vigorous canes that tend to bend under their weight. The Meidiland series, in particular, has several lovely cultivars.
Ramblers are vulnerable to mildew.
Look for cultivars of Rosa wichurana. True climbers are noted for their large flowers usually just a few per cluster. Bush climbers are the hardier, and bloom continually throughout the season. You can plant roses any time from spring to fall, but early spring is the best time because plants have ample time to become established before winter sets in. Take the rose out of its container and gently untangle the outer roots with your fingers.