After a few years of growing the succulent, you will probably lose some leaves. Used to have a couple with a chrome finish. Some people might also have difficulty growing plants in the soil. Some succulent plants produce beautiful flowers.
Any of the recommended succulent or cacti mixes is good for indoor plants. Pebbles placed at the bottom will improve the soil's drainage, which in turn allows the plant growth. Mixture of sand, peat and moss is recommended.
Fungus is those black spots that appear, making it look like the succulent is rotting. You may note white or pale spots on succulent leaves. Talinum chaos 'Limon,' a cultivar of Talinum paniculatum, bears chartreuse leaflets.
I recommend planting your succulent in a pot so that you can move it indoors or around your garden for when the weather is not ideal for your succulents. This was my first attempt at a fairy garden, so I decided to go with a simple plastic planter.