Our take

Bonterra Made With Organic Grapes Chardonnay California White Wine

GSW Score89/ 100

Shoppers really like it. A mechanical score from 23 shopper ratings on the store listing, checked Aug 12, 2026. It sits in the top 20% of the 514 wines we have scored, measured against the shelf on Sep 16, 2026. How we score

Style
White wine
Size
750 ml
Grape
Chardonnay
Region
California
Shelf barcode
0082896780419
Bonterra Made With Organic Grapes Chardonnay California White Wine bottle
Vendor listing image · stored in the Grocery Store Wine image archive

Our take

What we make of this bottle

The listing name for this wine includes the words "made with organic grapes." Our research has not confirmed an account from the producer, so what can be pinned down is the grape. Official category guides say Chardonnay can be made without oak for a lighter shape, or fermented and aged in oak, with time on the spent yeast, for more weight, toast, spice and a rounder texture. Those guides look for citrus and apple when ripeness is lower and stone or tropical fruit when it is higher, and they treat the oaky style as a winemaking choice rather than a guarantee. For the origin, the available listing identifies California and gives no narrower county or district.

23 shoppers have rated it, and the average is 4.74 out of five. Our September 2026 checks found the same bottle priced from $12.99 up to $18.99.

New research since that gap was noted fills part of it: Bonterra's own account says the company planted its first certified organic vineyard in Mendocino County, California in 1987 and released its first organic vintage in 1990, and it holds California Certified Organic Farmers, Certified B Corporation and Regenerative Organic Certified status today. On its Chardonnay lineup page, the producer describes a California appellation bottling, the one the page states matches this grocery listing, with tasting notes of 'tropical fruit aromas of pear, green apple, and citrus framed by an enticing thread of flower blossom and spice,' the producer's words, and a palate it calls rich and creamy with uplifted acidity and subtle toast. That same lineup page also lists a separate Mendocino County Estate Chardonnay, and the producer's individual product page for the California bottling names its fruit as 'California (Mendocino County, Hopland),' the same tier ambiguity found on the brand's Cabernet Sauvignon pages. We treat that as an open question rather than a confirmed match, so the winemaking specifics that page also publishes, including its low-sulfite approach and cellaring guidance, are held back here until the tier is confirmed against the physical label.

Our call: this fits a shopper who wants the words made with organic grapes in the listing name to mean something, and Bonterra's own account backs it up: the producer says it planted its first certified organic vineyard in Mendocino County in 1987 and holds Certified B Corporation and Regenerative Organic Certified status today. Pass if you want that account pinned to this exact bottle and tier: the producer's own pages describe both a California appellation Chardonnay and a separate Mendocino County Estate Chardonnay, and its individual product page blurs the two, so the rating pool stays small and the origin stays at the state level for now.

More from the desk.

Related bottles with a written overview and a public evidence file.

The prices we checked

Dated store checks, not a promise about your store.

The regular price can vary by store and date.

Research status

What we are still checking

Our overview above draws on the dated store feed, shopper ratings, our region and grape research, and any sourced producer facts. We are still working to confirm the current release, the full producer record, and the bottle itself, and we update this page as we learn more.

Region guideCalifornia

A little background helps this bottle make sense.

Getting to know California.

California on the label is useful provenance but weak detail about place. For these wines, sourcing disclosure, blend construction and house-style consistency carry more decision value than a generic climate paragraph.

The place

What the name means

A state-level appellation, broader than an individual American Viticultural Area. It permits a multi-region blend and does not by itself identify one climate or soil.

Weather

How grapes grow here

The state spans cool maritime zones and hot inland valleys. A California designation alone does not reveal which conditions shaped the fruit.

Soil

What lies under the vines

At state scale, sourcing and house-style construction matter more than any single soil story.

How large the region is

Reusable question
Which counties or AVAs supplied the blend, and did that mix change by release?

Places within the region

Resolution limit
County, AVA and vineyard claims begin only when the release names them.
Grape guideChardonnay

The grape name gives context. It is not a review of this bottle.

Getting to know Chardonnay.

Chardonnay is a white grape used for still and sparkling wine. It can be made without oak for a lighter shape or fermented and aged in oak for more weight.

Category guide

What to expect in the glass

Official category guides place citrus and apple at the cooler end and stone fruit or tropical fruit in riper examples. Oak and time on the spent yeast can add toast, spice and a rounder texture, but those features are winemaking choices rather than a guarantee.

Sources: New Zealand Winegrowers; Napa Valley Vintners. Checked Aug 10, 2026. See all 116 Chardonnay wines we cover →

Where this information comes from

Store listing
Price, package, product identifier, and shopper rating. Checked Aug 10, 2026.
Barcode
The shelf barcode shown here is computed from the store product identifier. It has not been checked against a bottle.
Method
Every price, rating and fact here is a dated observation. How we check.

Report a correction or bottle mismatch.