Yes, you can bring a weed cart in checked luggage. However, there are a few things to keep in mind. First, make sure that the cart is completely empty and dry before packing it. Otherwise, the smell of the weed could seep into your clothes and belongings. Second, pack the cart in a sturdy container so that it doesn't break during transit. Third, check with your airline to see if they have any restrictions on bringing cannabis products on board.