“Holy shit,” he repeats.
An incredulous laugh escapes me. “Oh my god. So this field has only ever been evaluated with each variable on its own, and every one of them looked acceptable,” I say, talking through the realization as it settles in. “But nobody ever modelled how those stresses move across the field together or what happens when they converge.”
“Whatever that means, yeah,” Silas says, nodding as he keeps staring at the screen.
I huff softly and nudge him with my shoulder, so he looks at me. His eyes are bright with the same excitement buzzing in me, and his smile pulls one from me, too.
“You did it,” I tell him.
His gaze drops briefly to my lips before lifting again to meet my eyes, and my pulse skyrockets.
“We did it,” he says.
As we look into each other’s eyes, smiling like idiots and excitement swirling between us, everything else fades away. Not only the discovery we’ve made about the field, but the knot of anxiety that’s been twisting inside me since last night and the fear that I might have destroyed everything between us.
I don’t think I did.
I think we’re ok.
Because suddenly it all makes sense.
Two zones are functioning as one system, with pressures pushing in from every side.
But that doesn’t mean it’s broken. It just needs a different kind of analysis. It needs time, patience, and the right perspective to be understood.
And once it is, no problem is too big.
THIRTY-SIX
My heart has been racingsince I climbed into this tractor early this morning, and now it hammers so hard I think it might beat right out of my chest.
I watch the seed population drop on the monitor as the planter rolls across the stress zone of the hollow heart field and take a deep breath. But this is exactly what it’s supposed to do. This is what Levi says it needs to do, so I know this is right.
He spent two full days building the prescription for this field, going through every piece of data he had. Now I’m planting it and watching the system carry out what he designed. And I feel good about it. Because I actually understand it.
We’re not fixing the field. Nothing about it needs fixing. Instead, we’re managing the stress zone.
Levi built a variable-rate planting program that directly targets the cause of hollow heart, spreading the seeds further apart beneath the soil, so the plant roots have more room instead of fighting each other underground. Because that’s the whole issue with hollow heart.
When the plants are pushed through stress first, such as cold soil or shifting moisture, growth slows. And the momentconditions improve, the plants surge, tubers expand faster than they should, and they split open inside.
But he wrote the prescription so that surge never happens. Fewer plants means less competition in the soil, which steadies the growth instead of letting everything rush forward when the pressure eases. The crop keeps moving at a pace the potatoes can actually handle.
And now, it feels like this part of the field is finally understood.
I watch the seeding rate stay steady as I cross into the second half of the strip that used to appear as a separate zone on the map. But now it reads the entire section as the same zone. And I can’t help but smile.
Two zones that have so many differences, yet they share the same stress. They just needed to be brought together and seen as one.
I shift my gaze across the field behind me at the rows I’ve already planted, and my pulse slows. This will work. Ithasto work.
Everything we talked about and planned runs through my head like a checklist, which I’ve been doing nonstop today.
Besides the planting adjustments, we’ll start irrigating this zone earlier and more gradually, so the soil moisture stays consistent instead of flipping between dry and saturated. Levi also caught a pattern in the data that shows uneven nitrogen uptake whenever the crop recovers from stress, so we’ll cut back the fertilizer rate and shift the timing. And we’ll harvest this section earlier than the rest of the field to reduce the window where hollow heart tends to develop.
I nod to myself as I finish reviewing the plan in my head for the hundredth time just today and release a long breath. In a few months, we’ll know if we’re right.
And if we are, it will confirm that the field itself isn’t the issue. It’s the pressure on it.
