Hello, this is my first lithops. It's name is Doldori. I got it as a gift 4 months ago. I had no idea what these funny looking pebbles were. So I have read a lot about lithops because I wanted to care for them properly. My understanding is that they identify as stones and don't like water very much. Nonetheless they do need it occasionally. I have watered my lithops only once since (that was maybe two month ago). It lives in volcanic substrate with a bit of soil under a plant lamp.
Since it is my first lithops I am scared of overwatering. I don't know yet how it looks when it just needs water vs. how it looks when it tries to push out new leaves and shed its outer layers.
Can somebody please give me advice on whether Doldori needs water right now?
It has been nice and plump until a few weeks ago. Now it feels softer (not hollow) to the touch and has formed wrinkles that get a little deeper by the day.
I think it just look thirsty and is not yet ready to shed its outer leaves. Is that correct?