I just got four hydrangeas marked down from Lowe's (3 gallon containers A DOLLAR EACH!!). Okay, now I put them in a larger container, filled with good soil because we can't plant them right now. Would I be able to keep them over the winter in the containers (if I water, etc.)? Thanks - they seem to be doing well in the containers for now, but I don't want to keep them there for longer than March or April, when I would like to plant them. If you think I should just go ahead and plant them now, I will, but since we are still cutting down trees, not sure where to put them. They seem to tolerate more sun than other hydrangeas I have. Thanks so much for any responses - Carrie