We have had a nice little patch of Easter Lilies from years ago that are doing well. They of course bloom white. I would like to add another lily color (or two). I am not familiar with lilies in general. What type of lily would go great with my lilium longiflorum? And will they bloom around the same time? The Easter Lilies are planted behind a rock so whatever is co-planted with them will have to be just as tall or I will have to wait until I can divide the Easter Lilies. They have not bloomed yet.