From the official production rules (disciplinare di produzione). Hover a figure to see the clause it comes from. A dash means the rules set no figure, or it is not captured yet.
Blend rules
Val di Magra Vermentino
≥ 85%Vermentino · Main grape
≤ 15%other varieties suitable for cultivation in Toscana · Others allowed
Blend rules
Val di Magra Albarola
≥ 85%Albarola · Main grape
≤ 15%other varieties suitable for cultivation in Toscana · Others allowed
Blend rules
Val di Magra Durella
≥ 85%Durella · Main grape
≤ 15%other varieties suitable for cultivation in Toscana · Others allowed
Blend rules
Val di Magra Trebbiano
≥ 85%Trebbiano Toscano · Main grape
≤ 15%other varieties suitable for cultivation in Toscana · Others allowed
Blend rules
Val di Magra Verdello
≥ 85%Verdello · Main grape
≤ 15%other varieties suitable for cultivation in Toscana · Others allowed
Blend rules
Val di Magra Pollera
≥ 85%Pollera · Main grape
≤ 15%other varieties suitable for cultivation in Toscana · Others allowed
Blend rules
Val di Magra Ciliegiolo
≥ 85%Ciliegiolo · Main grape
≤ 15%other varieties suitable for cultivation in Toscana · Others allowed
Blend rules
Val di Magra Groppello
≥ 85%Groppello · Main grape
≤ 15%other varieties suitable for cultivation in Toscana · Others allowed
Blend rules
Val di Magra Merlot
≥ 85%Merlot · Main grape
≤ 15%other varieties suitable for cultivation in Toscana · Others allowed
Boundary not captured yet (PGIs are not in the Eurac boundary data).
From the specification: Varietal wines may name one or two of the listed varieties; with two names the wine must come only from those two, each above 15%. Natural alcohol minimum may be lowered by 0.5% vol in poor vintages. Winemaking must take place in the production zone, but may also take place anywhere in Toscana. Colour of varietal products inferred from the grape; Art. 6 limits apply to the varietal wines too.
National tier (DOC/DOCG) not captured yet; rules extracted from the specification text.