In their home, and at their home are two different things! Do they specify it is legal to grow outdoors? I would look into that. And if it’s anything like Callie, the cities and counties can establish their own rules for outdoor growing. And the indoor for that matter."Home Cultivation
Once permitted, New Yorkers 21 years and older can grow up to six plants in their home for personal use (3 mature plants and 3 immature plants) and a maximum of twelve plants per household (6 mature plants and 6 immature plants), even if there are three or more adults 21 and over in the residence."