In New Jersey, you cannot legally grow pot plants at home right now —even a single cannabis plant is still illegal under current state law. The only plant counts I found are from pending proposals, not the law in force: up to 6 plants per adult, with a 12-plant household cap, or up to 10 plants for a qualifying medical patient, also with a 12-plant household cap.

Quick Scoop

  • Current law: home cultivation is prohibited in New Jersey.
  • Proposed change: 6 plants for adult recreational use, 10 for qualifying medical use.
  • Household cap in the proposal: 12 plants total.
  • As of the latest sources I found, those proposals had not yet changed the law.

Practical takeaway

If you’re asking what you can grow today , the answer is 0 cannabis plants legally in New Jersey. If you meant the proposed future rule, the headline number is 6 per adult, or 10 for medical patients, subject to the 12-plant household cap.

Would you like the current penalties and the difference between recreational and medical rules in NJ?