I have been growing peonies for over 25 years in my back yard where there is lots of room, but recently (2003) moved some to my front, full sun, 2ft. wide garden. They are doing very well, tall, very floriferous, but I do have some smaller plants nearby which I would like 'seen' after the peonies bloom in mid-June. Would it hurt to trim them a bit - maybe the two outer stems on each side? Or perhaps cut them down by half right after blooming? Thank you.