1. Baltimore Hydroponics 813 Eastern Blvd, Essex, MD 21221 Coordinate: 39.3116,-76.46686 Phone: (410) 238-7891
2. Wachs Water Services 7130 Golden Ring Rd Ste 112, Essex, MD 21221 Coordinate: 39.33234,-76.484 Phone: (443) 559-5881