Hair growth spell?

I've already posted this on another simular question.
According to "The Elements Encyclopedia of 5000 Spells" By Judika Illes.
Supposedly the herb known as "Lad's Love" (a.k.a. southernwood) is good for growing facial hair.
https://en.wikipedia.org/wiki/Artemisia_abrotanum
"1. Burn southernwood. you will need at least one (30 g) of ashes
2. Add the ash to two cups of olive oil.
3. Add either one-quarter cup of infused oil of rosemary or 50 drops of the essential oil.
4. Bottle. Keep in a cool, dark place. Rub into the scalp, or beard area day and night to stimulate hair growth."
There's several others included in the book, but probably too many to list all of them here. one of them is to rub your chin daily with watermellon. Another says to cut your hair on the new moon. Whereas another still says to do so on June 24th.
I've also read that soy and fenugreek (the source of testofen, which is used in over the counter testosterone treatments) have similar effects. although soy and fenugreek have also been linked to breast growth in men and women.
I've never tried it, because my goal is to lose hair not grow more of it.
Other than that, all I can advise is to try and take more zinc (which helps absorb testosterone). limit alcohol (which blocks testosterone absorption) consumption as well as caffeine. Both of which dehydrate your body. Reduce your stress levels and avoid wearing long clothes in hot conditions.