Pam-- We're still tossing around ideas, have found LOTS of different set ups online, so will see what we can come up with.
Found this picture of someone reusing a pallet-- what a clever use!
Also like the sleek look of these ones:
And CDN, that one does look like they're in little pots on a slant. Have seen some pretty wild arrangements that seem like they'd be super messy when you try and water them.
I think we'll go for something that doesn't dump dirt all over the floors.