While most vitamins and minerals are easy to get on a plant based diet, iron is one thing I feel like I sometimes don't get enough of. I tried a commercial plant-sourced iron drink I liked called Floradix but $30 for a bottle is ridiculous. Alternatively, both goldenseal and yellow dock are iron-rich and can be found somewhat easily growing wild in my state. Yellow dock is actually a "weed" I might be able to find in my building's yard in the spring! Decocting the roots makes for a beautiful yellow drink that can be sweetened by blackstrap molasses, another super iron source.