Winter has started very early this year. It's gloomy and cold. The plants feel it and react to it: winter growers waking up, seeds germinating eagerly, and lithops are already recycling their resources. I've stopped watering most of them a month ago. They will get water again once they regenerate and it's warm and sunny again outside the window. April maybe. Yes, this means even if they fully regenerate earlier they still won't get water if there's not enough sunlight. No need to wake the roots if the light is not sufficient, unless absolutely necessary (young or small plants that grow visibly thirsty).
In my experience, it will take them a long time anyway :)
In my experience, it will take them a long time anyway :)