Bill Zacharkiw: What makes one Chianti different from another?

There are presently more than 100 types of 750 mL Chianti bottles available at SAQ.com. A reader who was looking to explore Italy’s Tuscany region asked why there is such a variation in taste and price between these bottles. The reasons are many, but here are the main factors.
The grapesWhile sangiovese is the main grape of Chianti, how much is used and what it is blended with makes a big difference. Depending on which part of Chianti the wine comes from, sangiovese will make up