How do you save another garden on Viva Pinata without doing anything to your other one?

Saran Stealy: When you start the game dont load your old garden and instead click on the start a new garden area. Also, you will keep your money and rank to share with each garden.

Delmy Varano: Listen, when you make a new garden, ALL of your gardens share the same money pool. To make a garden that has nothing to do with your old one, you need to make a new profile. Hit the X-box button in the middle of your 360 controller, click "new profile/user/whatever", and make a new garden on that profile. =)