Ironstone Reserve Zinfandel

Ironstone Reserve Zinfandel is a bold Lodi, California red wine (750ml, approximately 14.5% ABV) blending old-vine Zinfandel with Petite Sirah. The 2019 vintage earned 92 points from Tasting Panel and 90 points from Wine Enthusiast, reflecting the concentrated character that ancient vines deliver in this appellation.

Quick Facts: ABV: ~14.5%  |  Origin: Lodi, California  |  Blend: 90% Zinfandel, 10% Petite Sirah  |  Producer: Ironstone Vineyards

Production & Heritage

Ironstone Vineyards sources this Reserve bottling from five different old-vine vineyards across Lodi, most notably the Rous Vineyard, where head-trained, gnarly Zinfandel vines were planted in 1909 on St. George rootstock. These century-old vines produce naturally low yields with extraordinary concentration. The addition of 10% Petite Sirah adds structural backbone and deeper color to the final blend, a technique common among top-tier Lodi Zinfandel producers aiming to balance the varietal's exuberant fruit with firmer tannins.

Tasting Notes

Aroma: Dark fruit dominates the nose—ripe blackberry and boysenberry rise first, followed by dried plum and a dusting of black pepper. Underneath, subtle clove and nutmeg spice add complexity without heaviness.

Taste: The entry is plush and fruit-forward, with blackberry and dark cherry flooding the mid-palate. Milk chocolate tones emerge alongside wild strawberry as the wine opens, and the Petite Sirah component makes itself known through a firm tannic grip that keeps the ripe fruit from tipping into sweetness. There is a noticeable density here—this is a wine that fills the mouth without feeling clumsy.

Finish: Medium-long, with lingering dried plum, baking spice, and a trace of cocoa powder. The tannins resolve smoothly, leaving a warm, peppery echo that invites another sip.

How to Drink Ironstone Reserve Zinfandel

Pour at cellar temperature, around 60–65°F, to let the old-vine concentration unfold gradually. A broad-bowled glass helps aerate the dense fruit and spice layers. This Reserve pairs well in cocktail-adjacent formats too: use it in a Kalimotxo (red wine and cola over ice) for a surprisingly refreshing warm-weather drink; stir it into a New York Sour, where its bold berry profile floats beautifully atop bourbon; or build a Red Wine Sangria with fresh stone fruit and a cinnamon stick, where the wine's inherent spice and plum character carry the pitcher.

Best For

• Backyard barbecues featuring smoked ribs or tri-tip
• Introducing a friend to serious old-vine California Zinfandel
• Pairing with hearty winter comfort food like braised short ribs
• Gifting to a red wine lover who appreciates Lodi terroir

Frequently Asked Questions

What does Ironstone Reserve Zinfandel taste like? It delivers rich blackberry and dark plum fruit with layers of milk chocolate, black pepper, and baking spice. The mouthfeel is plush and full-bodied, balanced by moderate tannins from the Petite Sirah in the blend.

How does Ironstone Reserve Zinfandel compare to Ravenswood Old Vine Zinfandel? Both draw on old-vine Lodi fruit, but Ironstone Reserve leans into a plush, chocolate-accented profile with its 10% Petite Sirah addition, while Ravenswood's old-vine bottlings tend toward a more brambly, rustic, higher-acid style. Ironstone Reserve also benefits from sourcing vines dating to 1909 at the Rous Vineyard, giving it notable depth and concentration.

Is Ironstone Reserve Zinfandel good for sipping on its own? Absolutely—it has enough fruit richness, spice complexity, and tannic structure to stand alone without food. Serving it slightly below room temperature lets its layered aromas develop fully in the glass.

Where is Ironstone Reserve Zinfandel made? It is produced by Ironstone Vineyards in Lodi, California, a region in the San Joaquin Valley renowned for old-vine Zinfandel. The Reserve expression draws from five distinct old-vine vineyard sites in the Lodi appellation, including the historic Rous Vineyard.

What foods pair well with Ironstone Reserve Zinfandel? Smoked brisket or pulled pork, where the wine's dark fruit and pepper match the char and smoke. Aged cheddar or Gouda, whose richness mirrors the wine's chocolate tones. Lamb burgers with rosemary, which echo its herbal-spice undertones. Pizza with Italian sausage and roasted peppers pairs naturally with the bold fruit. Dark chocolate brownies complement the cocoa notes on the finish.

What sizes does Ironstone Reserve Zinfandel come in? The standard release is a 750ml bottle, which is the most widely available format.

Is Ironstone Reserve Zinfandel worth the price? It positions as a mid-range Zinfandel that punches above its price tier, particularly given the ancient-vine sourcing and consistent critical scores in the 88–92 point range. For drinkers exploring what old-vine Lodi Zinfandel can achieve, the Reserve represents genuine value within the category.

Why Ironstone Reserve Zinfandel?

The defining factor here is vine age. Fruit from the Rous Vineyard—planted in 1909, head-trained on St. George rootstock—gives this wine a concentration and complexity that younger plantings simply cannot replicate. The 92-point score from Tasting Panel and 90-point recognition from Wine Enthusiast on the 2019 vintage confirm that the quality is more than anecdotal. Among Lodi Zinfandels at this price point, few can claim access to over a century of vine maturity, and the judicious 10% Petite Sirah addition provides the structural polish that turns big fruit into a genuinely complete wine.