Racking onto fruit puree - - How long?

[whovous]

My first milkshake IPA has finished fermenting. I plan to add a vanilla bean tincture and rack onto three pounds of blood orange puree. After I do this, how long should I wait before kegging?

 

[Jag75]

I can only say what I've done and the time on fruit for me has been 1.5 - 2 weeks .