Hydrangea quercifolia 'Snowflake' is a wonderful cultivar selected for its double flowers.
Plants arrived in good condition, approximately 2.5 feet tall. I did order 6 of these for planting last fall in zone 6a and two did not survive the winter. Replaced them in the spring about two to three weeks ago and although they still look a bit shocked I expect they'll do fine. For a difficult to find plant, this is a very good price and a nice size.