Will Our Winter Wheat Survive? What We’ve Learned from a Dry Fall

Will Our Winter Wheat Survive? What We’ve Learned from a Dry Fall

After seeding our winter wheat in very dry ground this fall, we are watching our winter wheat fields with a mix of hope and anxiety. The question weighing on us: Will our winter wheat survive the winter after such a dry start?

A Tough Fall for Establishment

We seeded our dryland winter wheat this fall into soil that was, unfortunately, bone dry. We were hoping for some decent moisture before the frost set in — but all we received was a meager ¼ to ½ inch of rain. That’s made fall establishment a challenge.

After scouting the fields, we’re relieved to see that the seeds have at least sprouted. One field has just started to emerge, while the other is lagging behind — sprouted but not yet visible above the soil. The upcoming forecast is mild, with temperatures staying above freezing, which might give the crop a bit more time. But there’s a high likelihood that the wheat won’t reach the critical three-leaf stage or develop a strong crown before winter sets in.

So, What Are the Risks?

This has led us to some key questions:

• Could our wheat suffer winterkill?

• Will we face poor emergence next spring?

• Will the plants vernalize properly?

What the Research Says

After digging into the data (pun intended), here’s what we’ve found:

• Delayed emergence can lead to weaker, spindly plants that are more vulnerable to winterkill. According to insights from K-State Extension Specialists, late germination can be a red flag.

• Winterkill is often caused by two extremes: either early, lush emergence that depletes soil moisture or late emergence with limited tillering and root development — like what we’re seeing now.

• Winter conditions matter. Snow cover is our friend. It insulates the soil and protects the plants. Exposed, wind-swept fields, on the other hand, are at higher risk.

• Vernalization is still possible. Vernalization is the chilling period of approximately 6-8 weeks of temperatures between 0 – 7 degrees Celsius that causes winter wheat to decide to flower and produce grain this coming summer, and here's some good news: Winter wheat doesn't have to emerge above ground to vernalize. As long as the seed has taken in enough moisture (about 35–45% of its weight), it can vernalize underground during the cold period (ideally 6–8 weeks between 0–7°C). That gives us a fighting chance. See this article about vernalization Late-planted wheat and the million dollar question - Michigan Farm News

Looking Ahead

So… will our winter wheat make it? Time will tell. We’ll be keeping a close eye on conditions and hoping for insulating snow cover and a manageable winter.

For now, we're cautiously optimistic. While the odds may be stacked against perfect establishment, there’s still room for a good outcome come spring.

Stay tuned — we’ll share an update once the snow melts and we see what made it through.