What Should You Know About Cannabis Plants in Northwest DC Before Exploring Local Options? Local DC law sets limits on where cannabis plants can be grown. Home-grown cannabis plants in Northwest DC must stay out of public view. Private indoor spaces may help keep plants hidden from passersby. Before growing cannabis, check the current rules for your home and outdoor spaces. Northwest DC has several parks and public areas on federal land. Read The Blog: https://buysmartprice.com/index.php/2026/10/15/what-should-you-know-about-cannabis-plants-in-northwest-dc-before-exploring-local-options/