I am trying to ad some plants to attract /keep beneficial insects in the garden.
After reading some articles and a bit of googling I have English Lavender, Fernleaf Yarrow, Plumago and Golden Marquerite (is that a perennial?) on my list. Any other suggestions?
Part of the garden, around a small man-made pond, is more like a rock garden. I am also looking for something I can plant there, preferable also plants that will attract beneficial insects.