If you can, you should opt for a pot that’s at least 18 inches wide and 24 inches deep. This is because snake plants can grow very large - up to 12 feet tall, in fact. Ultimately, the perfect-sized pot will depend on the current size of your snake plant. If you’re growing one from propagation or buying it from a store, then a pot that’s 3 inches tall and 6 inches wide will suffice. If your snake plant is mid-size, a pot that’s approximately 6 inches tall and 10 inches wide should do the trick. When it comes to picking the perfect pot for your snake plant, keep in mind that it tends to prefer a pot that’s similar to the size it already is. So if your plant is small, it’s going to prefer a slightly smaller pot. Likewise, if it’s large, it’s going to prefer growing in a larger pot.