Rambling rose species bloom on old wood, so the plant will not produce buds the first year after it is planted but will bloom the second year and onward. Climbing roses are continuous bloomers, meaning that buds appear on new growth throughout the growing season.
Deadheading is a maintenance technique in which a spent blossom is removed by pinching or cutting at a 45 degree angle from the branch. Climbing roses must be maintained this way so that plants continue producing blossoms. Roses may stop producing buds if the bushes are incorrectly pruned and maintained.
Rose bud growth and development is minimized when a rose bush fails to receive the appropriate amount of light, heat, water and nutrients. Refer to hardiness zone guides when planting rose bushes; this ensures the rose bush is suited for your climate. Inadequate soils should be tested and amended. Provide rose bushes with 6 hours of daylight. The plant's soil should be moist to a depth of 12 inches. Diseases are prevented by watering the plant at its base, not overhead.