Heavier than that lol. Big pain to take in and out, Unless you don't secure them and take them out with water leaking all over the house. But most of all, big waste of utilities as the cold NW winds blow over 990' in NE CT.
Actually I take back the Azalea comment. The one that is facing south and next to my house (would be more prone to cold damage due to getting an early boost from warmth off the house) did not do well. But two other ones that are more protected seem to have many more flowers ready to bloom.