I took all my Bulbos and Vandas in. I don't know what the temps were last night but when I woke up, it read 50. I never thought so much about weather until I started growing outdoors. I used to walk to school in below freezing temps...in mini skirts without ear muffs...didn't was to mess the hair-do. Now....sweats, sneakers and bundled up once it hits 60.