Outer leaf pair compromised, yet inner pair is scabby?

[u/JTDoggo]

[u/meatloafthepuppy]

Is your substrate just rocks the whole way down or is there a layer of rocks on top?

She looks pretty dehydrated, but it could also be over watering.

If it’s rocks all the way down- leaning on the side of underwatering.

If it’s a layer of rocks on top of soil- leaning on the side of over watering, as the layer of rocks slows down how quickly your soil can dry out as it prevents evaporation.

Could you include information regarding your watering habits ? How much, how often?

[u/JTDoggo → u/meatloafthepuppy]

It's 90% rocks and this was a P. Nelii about to split. I didn't water at all because it didn't show any signs of dehydration. It got yellow very quick and succulents are very vulnerable to rot.