With genetics that trace back to the harsh Gobi Desert region of Mongolia and China, these are hands down the most hardy peaches that we know of. They’re the only peach that even has a chance of surviving in zone 3. Hardy to at least -35°F, according to Miekal from Driftless Sacred Grove, who has been breeding these for the last 30 years.

They saw -35°F on two separate occasions during 2012 and 2018 in Wisconsin, and the trees showed no signs of winter damage. Their flower buds were, however, damaged at those temps. The trees also went undamaged after 55 consecutive days below 0°F in Wisconsin during 2012.

Antifreeze Tested & Field Proven

We started growing these several years back, and when we attempted our Antifreeze Selection methods on Siberian C (deliberately freezing and thawing the seeds many times at the seed and 1st-year potted stage), none of them died—which was a serious testament to their hardiness.

These are grown from 4th-generation selections of Siberian C by Miekal of Driftless Sacred Grove out of La Farge, Wisconsin, from 3rd–4th generation mother trees originally from Bear Creek Nursery (1992). Over the years, Miekal has been selecting for larger size, less mealiness, and improved juiciness and flavor.

Summary & Tree Details

Freestone. Hardy to zone 3.

These seedlings come in three sizes:

• 1.5–2.5 ft.

• 2–3 ft.

• 3–5 ft.