Castelli Estate The Sum Riesling 2025, Great Southern. This crisp youngster shimmers almost water white with a pale straw tint, leaping with lifted aromas of orange blossom, rose petal, grapefruit, and white peach that scream Mt Barker purity.

On the palate, the Castelli Estate ‘The Sum’ Riesling 2025 tightens up with lime citrus essence, racy acidity, and a tightly wound freshness for a light-bodied, mouthwatering thrill that’s smashing now yet cellars beautifully for 8-10 years. Pair it with WA rock lobster or fresh oysters to lift those floral and zesty layers. Lock in this cool-climate legend today – it’s a benchmark Riesling that’ll refresh any table.