With the Garden State preparing to open legal sales of marijuana this year, NJ.com is hosting a live town hall with cannabis industry leaders to answer your questions. This free event, “What you need to know about N.J.’s legal weed market” sponsored by The Botanist, takes place 1-2 p.m. on Thursday onNJ.com’s Facebook page. The hour-long program will cover a wide range of topics, including: When can we buy weed?Can we grow at home?What happens to medical patients?What can we expect after doors open?What kind of products should we expect?Will there be consumption lounges?We want to hear what qu…