According to our records, this business is located at 2721 Philadelphia Pike in Claymont (in New Castle County), Delaware 19703, the location GPS coordinates are: 39.7943121 (latitude), -75.4678029 (longitude). Sweeney Seed Co is categorized under Seeds and Bulbs (SIC code 5261). Known organization manager is John Thorns. You can contact the company by phone at (302) 798-6001.