Are you open to the public?
Are you referring to The McLean Library of PHS? Yes, the library is open to the gardening public and is located at street level at 100 N. 20th Street, Philadelphia - at the corner of 20th & Arch Streets (enter lobby from 20th Street). Hours are 9:30 - 5, Monday through Friday. Call 215-988-8772 for more information.
PHS offices are located in the same building. Check the PHS events calendar at to review the variety of activities and short courses offered at PHS headquarters and other locations throughout the year. Naturally, we hope that you will be so impressed by all that PHS has to offer, that you will become a member.