Hi Joan! We definitely have ornamental grasses, however our in-stock varieties can vary day-by-day. Currently, we do have sedum, some yarrow, cat mint (no cat nip), and one variety of blue fescue in stock. Feel free to give us a call to see what we have while you're in town and we wish you luck in helping your son with his new plantings!
Not sure about specific plants but they are knowledgeable and have a really good selection.
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