Ultramarine, Blanc de Blancs Keefer Ranch Sonoma Coast 2018

100% Chardonnay

Sparkling

Green Valley AVA (Russian River Valley), California, USA

Keefer Ranch Vineyard, planted in 1988. Goldridge Loam soils. Riddled and disgorged by hand March 2023. 2g/L dosage. Extremely limited!