Topic of the Week 2/6/2019 - Introductory & Certified

 was my hero last post! Thanks!

I'd also add to his post that Grüner is fairly thick skinned which yields a fair amount of phenolic density and texture to the wines. It's also generally has a high pH considering the white wine spectrum.

This week: Valtellina Superiore DOCG

Where is this? What is the climate like? What do they grow?