In the mountains, Mills River and Hendersonville, NC, there was actually more chilling units this year. These are high elevation sites, so there is not much of a concern with low chilling most years.
Here are some season totals of chilling units across the state for this season and the previous season:
LOCATION in NC
2011-12 2010-11
Horticultural Crops Research Station, Castle Hayne 453 759
Lake Wheeler Research Station, Raleigh 854 993
Sandhills Research Station, Jackson Springs 459 939
Piedmont Research Station, Salisbury 859 1043
Lincolnton airport, Lincolnton 692 1126
Hort. Crops Res. Station, Mills River 1047 1010
Bearwallow Mountain, Hendersonville 1108 839
http://nc-climate.ncsu.edu/cronos/blackberry
Some keen observers may note that the blueberry chilling unit accumulation for Castle Hayne is different. The blueberry model calculated 882 units at the same location. There are some distinct differences in the models, i.e. start date, assignment of units based on temperatures. (see http://www.nc-climate.ncsu.edu/cronos/blueberry/chill_model)
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