@Hemlady Cindy do these plants overwhelm the daylilies? Heuchera and columbine spread and glads are tall. Is your bed fairly newish so the interplanted flowers don't take over? Plus I always thought of heuchera being shade lovers. Do you have pics?
@Frillylily I have Lemon Ball sedum between some of the dls now. Wow what a grower! I just bought it last spring and it's spread between 4 dls already. I pull it away from the base of the daylilies.