Consider mixed plantings rather than a traditional rose bed. For example, roses might be included in herb and wildflower gardens or perennial borders. A major benefit of plant diversity is that more beneficial insect predators and parasitoids will frequent your roses if other species of flowers are available as pollen and nectar sources. Think of your garden as a habitat for beneficials as well as an interesting part of your landscape design. Test your soil to determine what amendments are needed.
Requirements vary according to pH and local availability of minerals.
The ideal pH for roses is between 6.5 and 6.8. The soil can be improved with organic matter such as well-rotted manure or compost. Phosphorus should be added at planting time for healthy root growth. Fertilizer may be applied during the growing season to encourage repeat blooming. Proper watering of roses can ward off diseases and insects.