Having well draining soil is crucial for growing healthy succulents.In this post you'll learn the perfect succulent soil recipe and where to buy the components.
The perfect succulent soil will look "gritty" rather than fine like most other soils. Use 2/3 inorganic (rock-like) materials and 1/3 organic materials (such as pine bark fines).
You can buy a gritty soil with large particles and the perfect blend of organic and inorganic materials ready-to-go. Tap the link to get more details about it.
The gritty mix may dry too quickly for outdoor succulents. You can add some coconut coir to help it stay wet longer while still preventing your succulent's roots from rotting.