I've got ONE left alive from Chalk Hill
'Mary Rose' is the only one of the six still alive. One expensive Clematis. I planted 'Tie Dye' this spring and it promptly withered away to nothing. There is no crown in the soil that I can find. That happened to 'Brunette' and 'Rosa Konigskind' last year and 'Lady Grey' did it in the gallon pot. I kept the pot and keep watering it and keep watering the spots in the ground but I will be very surprised if these ever recover.