Rhode Island
- Let It Grow, Johnston. RI
- RI Hydroponics, Cranston, RI
Connecticut
- CT Home Grown, Canterbury, CT
- Green Valley Hydroponics, Putnam, CT
Maine
- New England Hydroponics, Sanford, ME
Massachusetts
- Green Zone Grow Shops, Worcester, MA
- Mass Hydroponics, South Hamilton or Georgetown, MA
- Matts Hydroponics, Webster or Milford, MA
- New England Hydroponics, Marlborough, MA
Online
- amazon.com (search for Clintech)
- mass-hydro.com
- mattshydroponics.com
