<http://schema.org/description>
"Tree fruit crops are in various stages of bloom and freezing temperatures are a concern. The temperature at which fruit buds are injured depends primarily on their stage of development.  "^^<http://www.w3.org/2001/XMLSchema#string>
<http://extension.psu.edu/plants/tree-fruit/news/2012/critical-temperatures-for-various-fruit-crops>