Procore Technologies, Inc., is a privately held PM software development company whose products are designed specifically for the construction industry. It was founded in 2003 by current CEO Craig Courtemanche who has extensive experience both as a builder and as an owner of a technology firm.
A hardiness zone (a subcategory of vertical zonation) is a geographically defined area in which a specific category of plant life is capable of growing, as defined by climatic conditions, including its ability to withstand the minimum temperatures of the zone (see the scale on the right or the table below).
This info is derived from growing the grasses in our Zone 4/5 nursery. We have sandy-loam soil, our summers are hot and dry and we irrigate to mimic the ideal growing conditions. If you would like to print out this chart, we have it set up with individual pages, which makes for a more orderly printout. Visit this page for the link to the 2013 printable chart.