moving a hydrangea

moving a hydrangea

It's very hot and dry here in Atlanta...and I need to rescue a hydrangea a planted a few months ago. Since it is so dry, we are currently having a water ban where we can only water once a week. I'm moving in a few days and I want to take the hydrangea with me. Can I just put it in potting soil in a pot? Any advice would be much appreciated.
Harvest

Harvest

Bugs!

Bugs!

New house for term time :]

New house for term time :]

Glads again

Glads again

Oh, the hard work pays off.

Oh, the hard work pays off.

Flower name help

Flower name help