I grow a number of medicinal herbs in my outdoor garden. The two I'll show today are Frostweed (Verbesina virginica) and Jamaican Leaf of Life (Bryophyllum calycinum and pinnatum):
Frostweed is thusly named because it sends out water vapor when temperatures plummet, and creates some amazing natural frost sculptures along its stalk:
In traditional medicine, the leaves are smoked for a variety of ailments, including bereavement and grief in general. I have not tried this, so I have no comment! The Jamaican Leaf of Life is used for respiratory conditions, particularly asthma. I make a tincture or tea out of the leaves. The flavor is astringent and salty, and rather pleasant. Some people around here just chew the leaves, but I find that makes me pucker, like I do when I eat a persimmon.
The Leaf of Life propagates the way the Mother of Millions does- from nodes in the leaves themselves. Just throw a leaf on the ground and watch roots sprout and tiny plantlets grow. In tropical zones, the Leaf of Life is lively indeed! My herbalism teacher gave me one leaf a few years ago, and now I have over 20 plants!