Rewrite That Witch
CH126 · Rewrite
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Chapter 126: Wheat Transformation

Public sanitation and agricultural reform turned out to share the same root problem.

Roland worked through it at his desk the following morning, laying out the dependency chain the way he would have laid out a project plan back in the other world: fertilizer requires collection, collection requires a fixed point, the fixed point is the toilet. No toilet means the field fertility problem is unsolvable at scale; the three-field rotation system that every lord in Graycastle used was a direct consequence of having no reliable way to return nutrients to exhausted soil. A city that could break that dependency could feed a much larger population from the same acreage — which was what he needed, because the population was about to increase very fast and the river road to Longsong Stronghold would not always be open.

He added expand pier capacity to the list, then set aside the pen and went to find Leaves.

She was in the experimental field before he arrived, crouching at the plot boundary in the early light, examining something he couldn’t see from the garden entrance. He waited until she noticed him, accepted her bow, and waved her back to what she was doing.

“Tell me what’s in each section,” he said, walking the perimeter slowly.

The standard plots she explained quickly: the improved wheat, cycles two and three, the degradation visible in the slightly shorter stalks and lighter grain ears as the benefit of her initial enhancement diminished across generations. Two to three usable planting cycles before the seeds reverted to ordinary stock. The depleted corner — bare earth and a few dry straws — was the section she’d used most intensively in the first weeks, the soil worked down to nothing even under her care.

“The magic accelerates growth,” Roland said. “It doesn’t create nutrients.”

“Yes.” She looked at the dry corner with an expression he’d learned to read as her working through something she already suspected but hadn’t yet said. “I think I was taking from the soil without putting anything back.”

“We’ll fix that.” He described the composting system — what went in, the rotation schedule, the pond design that Karl would build adjacent to the toilet structures. Leaves listened with the focused attention she gave to anything agricultural, which was complete and immediate. She’d have it implemented before he’d finished explaining if he let her.

He moved to the wheat-tree plot.

The two specimens had grown since his last visit — the arm-thick stalks now reaching above his shoulder, the branching lateral structure heavy with blue grain ears at every tip. The leaf coverage was dense enough that they created their own small shade beneath them. The second batch of grain was visible, swelling toward harvest.

“Non-germinating seeds,” he said.

“Still. I’ve tried four times now.” She looked at the plants without disappointment — she had moved past disappointment into pure curiosity. “Each tree has to be started from a seed I’ve enhanced myself. I can’t do more than a few at a time.”

Not scalable. Which meant not an agricultural solution in the near term. But the yield-per-plant was extraordinary, and the repeat-harvest property was genuinely novel. He thought about the architecture.

“The problem is the form,” Roland said, crouching to look at the branching structure from below. “The grain ears sit too high — you’d need a ladder for most of the harvest. The stalk is thick enough to waste ground space that could support another plant. What I want is something lower and wider. Lateral growth you can train.” He stood. “Do you know grapevines? The way they’re pruned along a frame?”

“I’ve seen them. The Count Honeysuckle’s estate had a vineyard.”

“Take that structure and give it wheat. Not wine — grain. Keep the repeat-harvest property, aim for the grain ears growing along accessible lateral stems rather than at the tips of vertical branches.” He looked at her. “I know that’s a significant departure from what you’ve been working on.”

Leaves looked at the wheat-trees, and then at the space beyond the garden fence, and back at Roland with an expression that contained several questions she’d selected not to ask.

“I’ll need a new specimen,” she said. “Start from the beginning.”

“Use the garden for development. The south-side field will be ready in a week — fenced, screened from the road. Anything that can harvest twice goes there. Document everything you try, not just what works.” He paused. “And Leaves — the golden-ear wheat, the standard improved variety. How many seed-cycles do you think you can complete before the summer planting deadline?”

She thought about it in the direct, exact way she thought about things. “Two full cycles. Maybe a partial third.”

“That’s enough.” He did the arithmetic: one enhanced plant, over a hundred seeds, two cycles — enough for a significant test field. Even if the enhancement degraded by the second generation, the first-generation output would still be substantially above baseline. Combined with the composting system, the fertilizer, the new land cleared along the Shishui — it was enough to begin.

Begin was all he needed. You couldn’t build the second stage until the first stage was running.

“The field south of the river,” he said. “When it’s ready, I’ll send Karl to coordinate the fencing with you. You shouldn’t have to manage that part yourself.”

Leaves bowed. The crease of focus between her brows didn’t fully relax, which meant she was already working on the grapevine problem and had partially left the conversation.

Roland left her to it.

That evening he sat at his desk with three documents in front of him: the composting procedures translated into terms a farming crew could follow without chemistry knowledge, the serf promotion criteria he wanted to publish in the first week, and the irrigation survey he’d asked Barov to commission for the cleared land along the river.

He wrote for two hours, stopped when the candle was low, and looked out the window at the lights of the new housing district beyond the wall — small fires in the sheds, a few lanterns moving between them, the visible evidence of a thousand lives now structured differently than they had been a week ago.

Start with what you can change, he thought. Then change what you’ve started.

He went to bed, and for the first time since returning from Longsong Stronghold, slept without anything left on the list that couldn’t wait until morning.

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