Succulents are plentiful here in Monterey so it’s been easy to propagate them on my own by plucking off leaves here and there. I created a couple for the house. They require minimal care and only need to be watered once or twice a wk. I used small white pebbles on the bottom to allow for drainage, then layered on Spanish peat moss and some dirt. I was able to find everything from Home Depot. Depending on where you live, air plants or other types of succulent may be hard to find so you can try Amazon to have them delivered.
Here is one that’s propagating from a leaf I pulled off a larger plant.