- 1). Cut out any diseased, damaged or dead rose canes. Prune these out at the base of the plant or at soil level with a sharp pair of shears. Pruning is best done in spring, but removal of dead and damaged canes can be done at any time.
- 2). Prune out any crossed branches, cutting these back to the base. Cut back the rest of the rose bush by up to one-third its height to encourage new, full growth. Do this renovation pruning in winter or early spring when the plant is dormant.
- 3). Water the roses one to two times each week during the summer months to prevent drought stress. Provide enough water to moisten the top 6 to 8 inches of soil. Avoid over watering that leads to standing water or soggy soils.
- 4). Spread a 2-to-3-inch layer of mulch over the soil around the rose bush. The mulch prevents moisture loss in the soil and keeps the roses roots cool, which helps prevent summer wilting.
- 5). Inspect the roses for insect or fungus damage. Small insects on the underside of leaves, tattered foliage or visible fungal growth all lead to a weakened, unattractive plant. Treat the rose bush with the appropriate pesticide or fungicide for any infestations affecting it.
- 6). Remove the withered flowers as soon as they begin to fade. Flower removal, called deadheading, improves the appearance of the bush and encourages further blossom production.
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