Harvest Season at Los Milics: A Year in an Arizona High-Desert Vineyard

Most people meet Los Milics in a glass: a rosé on the patio in Elgin, a red with dinner on Congress Street, a pour at the bar in Scottsdale. Every one of those wines starts in the same place, a high-desert vineyard at about 5,000 feet in southern Arizona, and every one of them comes down to a few weeks each year when the grapes are ready and the crew has to move.

This is what that year looks like, season by season, and how you can see it for yourself.

A vineyard at 5,000 feet

Elgin sits in the Sonoita wine region, home to Arizona’s first American Viticultural Area, recognized in 1984. The altitude is the whole story here. Days are warm and bright, and nights drop sharply, and those broad day-to-night temperature swings let grapes ripen in the sun while holding on to the freshness that makes a wine taste alive rather than heavy.

Our 20-acre Estate Vineyard surrounds the tasting room, The Biscuit and the Casitas in Elgin. A second vineyard of 50 acres in Elfrida, about 20 miles to the east, gives us more room and more of the varieties that suit this climate. Together they grow 17 grapes: Cabernet Franc, Carignan, Counoise, Graciano, Grenache, Malvasia Bianca, Marsanne, Monastrell, Montepulciano, Petit Manseng, Petit Verdot, Syrah, Tannat, Tempranillo, Teroldego, Vermentino and Vranac. Most of them are grapes from Spain, southern France, Italy and the Mediterranean, places that know heat, sun and stony ground. You can read about each one on our grapes page.

The vineyard year, season by season

Harvest is the part everyone hears about, but it is the payoff for a full year of work. Here is the rhythm of a high-desert vineyard, in broad strokes; the exact timing shifts every year with the weather.

Harvest: when each block is ready

There is no single harvest day. Each variety, and often each block, is picked when its grapes taste right, which means walking the rows, tasting berries and watching the sugar and acid balance shift from week to week.

In southern Arizona that usually starts in August and runs into October. White grapes and grapes destined for rosé come in early. Some of our Grenache, for example, is grown specifically for rosé and picked early to keep its higher, brighter acidity. That is part of why our rosés taste crisp rather than sweet. The thicker-skinned, later-ripening reds hang longer and come in toward the end.

Monsoon season adds suspense. The same summer storms that turn the grasslands green can arrive right as the fruit is getting close, so harvest in this part of Arizona is as much about reading the sky as reading the grapes.

Crush and the cellar

Once the fruit is in, the work moves indoors. Grapes are sorted, crushed or pressed, and fermented, and each wine begins the aging that suits it. Our Grenache, for instance, ages in 500-liter puncheons and a concrete egg, vessels chosen to keep its fruit front and center rather than masking it with heavy oak.

The result is a lineup of 14 wines, three whites, three rosés and eight reds, each named for a member of the extended family. Some are released within months of harvest; others take their time. All of them are in the online shop.

How to see it for yourself

Walk the vines

The Winemaker Library Walk begins with a walk through the vineyard, framed around whatever is happening in that season, from bare winter canes to fruit on the vine, and then settles into a tasting led by one of our wine experts. It is the best way to understand what high-desert grape growing actually involves, and to taste how it shows up in the glass.

Taste at the estate

The Elgin tasting room pours a flight of five wines for $25, alongside wines by the glass or bottle and shared plates made with ingredients from local farms and ranches. The patio looks straight out over the vineyard. Reservations are recommended and required for groups of six or more.

Stay the night

The nine Casitas sit inside the Estate Vineyard, so you can watch the light change over the vines in the evening and wake up among them. Dinner is a short walk away at The Biscuit. Our guide to what a night at the Casitas is like walks through a stay hour by hour, and our weekend itinerary from Tucson to Sonoita and Elgin fills in the rest of the trip. New to the region? Start with what Sonoita is known for.

Or taste it in the city

If wine country is a trip for another weekend, the same wines are poured at our restaurant and tasting room on Congress Street in downtown Tucson and at the Scottsdale tasting room and Mozzarella Bar.

Follow the seasons with the Wine Club

The Los Milics Wine Club ships twice a year, in spring and fall, so members taste their way through the vineyard year. There are three tiers, First Leaf, Second Leaf and Third Leaf, with 6, 9 or 12 bottles per shipment, complimentary flights or glasses with every bundle, discounts on bottles, and early access to special events. Second and Third Leaf members also save on Casitas stays from Sunday through Thursday.

Questions about harvest and the vineyard