Being dwarf they should be at the front of the bed instead of inside it, with taller plants all they way around them.

they're looking as good as any I've seen. while beguiling in photos, and enticing in description, these seem to be a disappointment to most. good job.

Fall color has been a disappointment for me. Mine is variegated with pink blooms.

I think the plants in the photo are My Monet Sunset, which has green and yellow variegated and orange fall color, as opposed to My Monet that has cream, pink and green variegation. Your plants good!