Chardonnay vines in the Nielson vineyard were originally planted in 1964; this wine comes from those cuttings used to replant. Youthfully shy on the nose, the 2016 Chardonnay Nielson Vineyard opens very minerally with aromas of saline, crushed shell, gunflint and toast with ripe Golden Delicious apple, baked quince, warm Meyer lemon, pie crust and peach. The palate is medium to full-bodied, rounded and silky, oozing layer after layer of ripe, savory, spicy fruits, framed with tangy acidity and finishing very long and very flavorful. About 43% new oak was used, and 100 cases were made.

Produced from Wente clone vines planted in 1999, the 2015 Chardonnay Nielson Vineyard offers up pronounced grapefruit, lemon curd, green mango and almond notes with wafts of crushed stones and baker’s yeast. Medium to full-bodied, the palate is super intense, with layers of ripe, opulent fruit and a wicked backbone of racy acid, finishing with fantastic length.

Also terrific, the 2013 Chardonnay Nielson Vineyard comes from the Santa Maria Valley and was 100% barrel-fermented and aged 16 months in 30% new French oak. It has terrific Chardonnay notes of sauteed apples, creme brulee, white flowers and a touch of brioche to go with a medium-bodied, pure, fruit-forward and textured style on the palate. Already hard to resist, drink it over the coming 3-4 years.

More energetic, with better overall focus and definition, the 2012 Chardonnay Nielson offers impressive lychee nut, white flowers, mint and hints of brioche in its medium to full-bodied, layered and beautifully textured personality. Aged 15 months in 40% new French oak, it will shine for 4-5 years, if not longer. Tel. (805) 938-7365; www.byronwines.com

Santa Maria Valley’s terroir shines through in this Chardonnay’s brisk, mouthwatering acidity and fruit purity. The bright, vibrant guava and citrus flavors are enriched with a coating of sweet, smoky oak. There’s a fascinating minerality, like a lick of sandstone rocks, that boosts its complex appeal. — (11/1/2012) —92