Entry level, no experience necessary, 100% on the Job training. $18/hr, 15 days PTO, 50% of health care, dental, eye insurance covered. Good or bad opportunity?

The job is in a city where the living hourly rate for a single person is $18/hr. The job is growing cannabis. Eventually, hourly employees will move to a 4 day work week (but some holidays and weekends are required) Would you feel fairly compensated?