How to scaling an object after 2 minutes in unity?

Thx for your answer, but the link that you give isn't solve my problem. I need waitforseconds timer on my object, so the object scaled when timer reaches 2 minutes.

If you refer the link you can get a clear solution:http://answers.unity3d.com/questions/551461/how-to-scale-an-object-between-two-values-over-dis.html