They Are a Little Fussy
What a difference a couple of weeks makes. I usually put my plants in the garage when it is gonna freeze. I leave the serissa out unless it is gonna dip below freezing. Well, the "Pink Fairy" did not appreciate the move and expressed its disdain by dropping its leaves. No worries, it will grow some more in a few weeks. I think that this is one of the reasons serissa gets such a bad reputation, and people, especially those new to the hobby have such a hard time with them. I drops its leave when they get it home and they think it is dying, when it is only reacting to a change in environment.