Yes they originally came from Walters. I bought them from a wholesaler. i plant dianthus everywhere. They make a great filler between rose bushes-keep the weeds down and give a soft neutral background that I like much better than the look of wood mulch.
Most of mine thrived in that extreme heat and drought we had last summer. I took notes on what handled the extremes, and that's what i'm buying from now on.
Plants that died won't be replaced.