@Marilyn
You are right- Black and Blue and Amistad both spill over the borders in the sides. Unfortunately I cannot widen it because there is concrete or house all around it. But I do have other spots with more room for The big Salvias so... Am thinking this bed would be perfect for Agastaches because it has excellent drainage. Since there are so many Agastaches I want to add, that seems like a good solution. If I do that, then next year this will be my small Agatache bed.