Apart from healthcare cannabis, cannabis is prohibited in Germany. In-spite of this, the legislation is quite lenient about the recreational utilization of marijuana. If the law enforcement uncover you carrying 15g or much less of weed, they may take you right down to the station for mugshots and questioning. https://cannabis-crew.com/2023/10/10/how-to-order-weed-online-in-frankfurt-germany-as-a-tourist/