That was an excellent question about watering. I do a lot of mist/squirt bottle watering over winter because it does allow only the surface soil to be evenly moistened, where most of the roots are on these types of plants, without risking accidentally gushing a lot of water onto plants that don't need it, and when they are in hanging pots, would drip all over my floor. When the surface gets really dry, it can take a dump of a gallon of water to moisten the surface again, not an option for some pots. I also have a few pots w/o holes and mist-watering the surface helps ensure that I don't add too much. If there's a time when you are concerned that there is too much water in the pot, lay it sideways and if water starts dripping out, you did add too much.