Feeds X-Path Multiple value fields

I am using Feeds X-path parser to import nodes from XML.
I have a date field set with multiple values and I am attempting to import the following XML
<GardenOpenDates>      <GardenOpenDate>        <Id>11377_1</Id>        <OpenDate>2012-05-19T00:00:00</OpenDate>      </GardenOpenDate>      <GardenOpenDate>        <Id>11377_2</Id>        <OpenDate>2012-05-20T00:00:00</OpenDate>      </GardenOpenDate>      <GardenOpenDate>        <Id>11377_3</Id>        <OpenDate>2012-05-19T00:00:00</OpenDate>      </GardenOpenDate></GardenOpenDates>
My question is does anyone know if it is possible to map the dates into a single field?