I would have loved attending this. I love this look! Where to source the rocks is what I am wondering. I have been keeping an eye on Craigslist recently and emailed a guy this morning about some scrap slate pieces. My parents have more land than I, maybe I'll poke around the edges of their yard.
Has anyone read Rex Murfitt's book that Kevin suggested? I am curious if provides tips on what goes well together and design fundamentals. I love when Kevin makes those suggestions in his suggested cultivars chapter. "Plant these red rossetts near pastels to make them pop" stuff like that. I also would love suggestions like this in regards to companion plants.