This is awesome! I did this 2 years ago, in the 2018 growing season, experimenting with 1 special healing plant.
I had the thought, that "Hey, we take vitamins and minerals, why not give some to my special plant!")
So I dissolved three of my natural vitamins in filtered water, and after giving the plant a fulvic mineral drink first, I waited 2 days to add the vitamins. Next time, I am going to crush the vitamins in my morter and pestle for dissolving ease.
My daughter thought I was being ridiculous. I must say that adding vitamins, along with my bio dynamic soil blend produced an incredible potted healing herb!
It's been a challenge to grow on my porch, since I don't have safe land here at the condo, even though I have a 4x4 plot...the ground had been sprayed in the past, but out garden club put a stop to that...it took 5 years, but we convinced them to stop having the landrapers treat the entire 20 acres 2 x a year. Victory!
So happy to learn that others are being little mad scientists in the garden, like me!