The semps go on forever without any special care. This must be the perfect weather for them. In summer we have hot days, but really low humidity, and the nights here are cold year-round, never rising above the 50s. Even when the daytime temperature occasionally climbs into 3-digit territory, the temp goes back down to the 40s or 50s at night. Roses especially love the weather here: No matter how much they bake during the day, they get to cool down every night. Needless to say, it's great weather for people too.
