GSM is a red produced by Schild Estate in Barossa Valley, Barossa Valley, Australia. Made from Grenache, Syrah and Mourvèdre. The 2021 vintage is at peak maturity from 2026 to 2029. Track this wine and manage your cellar with Cellarion — the free, open-source wine app at cellarion.app.
Type: Red
Appellation: Barossa Valley
Region: Barossa Valley
Country: Australia
Grapes: Grenache, Syrah, Mourvèdre
Drink window: 2026–2029 (2021 vintage)
Frequently asked questions
When should I drink GSM?
GSM 2021 reaches peak maturity between 2026 and 2029. Outside that window, expect either underdeveloped tannins (too early) or fading fruit (too late).
Where is GSM from?
GSM is produced by Schild Estate in Barossa Valley, Barossa Valley, Australia.
What grapes are in GSM?
GSM is a blend of Grenache, Syrah and Mourvèdre.