How To Take Care Rose Plant From Insects. Soap Spray Mix ½ teaspoon mild dish soap and 1 teaspoon cooking oil in a 1-quart sprayer filled with water. To reduce the chances of powdery mildew be sure to keep the ground under rose bushes clean and try to increase air circulation.
Steps to follow. If well taken care of this plant can grow up to six feet tall and can take up to eight to ten feet of space on the ground. The best time to plant a rose bush is TODAY.
Both are small insects that congregate on the leaves of rose bushes and other garden plants.
Steps to follow. In a plastic spray bottle mix about a tablespoon of liquid soap and tap water and spray roses. Plant in a sunny position at least 6 hours full sun in well-drained composted soil with a neutral pH. If fungi is the problem with your rose bushes add a tablespoon of baking powder to the above mixture.