To make the 2017 Bolgheri Vermentino Solosole, Poggio al Tesoro sourced Vermentino clones from Corsica, rather than Tuscany. The clone has large, loose clusters that require a lot of extra work in order to manage yields; the vineyard teams do a lot of fruit selection, sometimes berry for berry. This wine is made in stainless steel. They had experimented with oak but that was abandoned. It is fermented at very low temperatures and aged on the lees. The first vintage of this popular white wine was 2006.