At a glance

Producer

Diatom

Region

Santa Barbara County, California, USA

Grape variety

Chardonnay

Wine type

White

Body

Full-bodied and Smooth

Sweetness

Bone Dry

Typical price

$22-$30 USD

Tasting profile

Bright citrus, green apple, saline minerals, restrained oak, clean finish, vivid purity

Evolution: Fruit and freshness will soften over the next 2-3 years; mineral and savory notes will become more pronounced

At peak: Expected to show peak balance of fruit and minerality between 2024-2026

Structure

Acidity

Medium-high

Tannins

None (white wine)

Alcohol

13.5%-14%

Aging potential

Modest; best enjoyed within 3-5 years of vintage

Drinking window

Peak drinking

2024 to 2026

Optimal window

2023 to 2027

Current status

Drinking well now

Current condition

Fresh, vibrant, retaining youthful aromatics and structure

Diatom Chardonnay is crafted to highlight clarity and freshness, with minimal oak and malolactic intervention. Its style emphasizes pure fruit and acidity, making it best consumed in its vibrant youth rather than cellared long-term.

Food pairing

Seafood (especially oysters, scallops), roast chicken, sushi, light vegetable dishes, minimal spice

Serving

Decant

Not required

Sustainability

Sustainability score: 7/10

Producer (Diatom/J. Wilkes/related to Brewer-Clifton) employs sustainable viticultural practices including water conservation, cover cropping, energy-efficient production, and lightweight packaging; vineyards focus on habitat restoration and integrated pest management

Diatom focuses on sustainability through SIP-certified vineyard sourcing, low-intervention winemaking, and eco-conscious packaging. While not fully certified organic/biodynamic, its practices exceed many conventional wineries. However, lack of full organic/biodynamic and local vs international distribution affect its ultimate score.