Hey, did you plant that comfrey? It likes part shade and shit tons of water.
Also, Overwatering and underwatering look pretty similar. If you cup a mj leaf in your hand it should not have much give. If the leaf has give and the stem is still solid, it’s under watered. If the leaf stem itself is limp then overwatered except at the extreme of either when they are about to croak, then everything is limp. lol