So, I am from Portugal, getting my cacti trough their first winter and I was wondering when the best time was to start watering after overwintering them. I was thinking of doing it as soon as spring begins, in March 20'th, but I wonder if, as the days are warming rapidly and we don't have frost here, someone from this zone might do it sooner.
While I'm at it, I started reducing waterings in October and kept them to once a month from November forward, and I am also wondering if this was the best time to do so. Even if I did it wrong this winter, I hope I could do better in the next!
(EDIT: They are indoors, in a west-facing window)
Thanks in advance!