What hardiness zone is Bucks County, Pennsylvania?
A simple question asked of Ask.Com did not result in an answer, but did lead me to your wonderful guide -- Philadelphia Gardening Guide - I enjoyed going through it but would still like to know my hardiness zone.
Answer
Bucks County, Pennsylvania is so large it has more than one hardiness zone. The best way to find your hardiness zone is to go to the USDA Plant Hardiness Zone Map page and enter your zip code in the "Find your hardiness zone" lookup.