All roses require direct light in order to thrive and bloom.
Some miniature roses require less light, such as in northern winters, which qualify them for growing indoors. Supplement with incandescent or bright light for 6 to 12 hours. Prevent mite infestation by using mild solution of soap. Spray the plants daily, if needed, especially the underside of the foliage. Use a recommended mildewcide on a 2-3 week schedule.