Earthworms appeared in plots where she had almost never found them.
The top layer darkened.
Water infiltration improved.
Plant tissue tests showed adequate nutrition.
But the most interesting difference came after the first dry spell.
Untreated plants began showing stress earlier.
Leaves curled.
Growth slowed.
The test plants stayed active several days longer.
The Farm Girl dug beside them.
Their roots went deeper.
Not because fish were magic.
Because the amended bands held moisture better.
Because organic material had begun breaking apart compacted soil.
Because biology had something to consume.
Because the soil was becoming less hostile.
She still did not know whether the effect would scale.
Then summer arrived hard.
July temperatures climbed.
Rain stopped.
By the third week without meaningful precipitation, every farmer in the county was talking about drought.
The loud neighboring Farmer had irrigation.
So did several larger operations.
The Farm Girl had partial irrigation.
An old system.
Leaks.
Insufficient pressure.
Half the acreage could not receive reliable water.
That had always been one reason people wanted her to sell.
The neighboring Farmer stopped by one morning.
This time he did not laugh immediately.
“You irrigating tonight?”
“West block.”
“You’ll lose pressure if everybody draws.”
“I know.”
He looked toward her fish-amended plots.
Plants remained greener than he expected.
His eyes narrowed.
“What did the tissue test say?”
She looked at him.
He smiled.
“Word travels.”
“Apparently.”
“Nitrogen?”
“Fine.”
“Potassium?”
“Marginal.”
“You going to supplement?”
“Yes.”
He nodded.
For one strange moment they sounded like two farmers rather than enemies.
Then he looked toward the ditch.
“Still smells like dead carp when it rains.”
“Tilapia.”
“That was not the important part.”
She walked away.
He laughed.
The drought worsened.
By August, the county received less than half its normal summer rain.
Cotton fields turned uneven.
Plants on lighter ground stopped growing.
Some dropped squares and young bolls.
The Farm Girl spent mornings checking moisture probes.
Afternoons repairing hoses.
Evenings studying weather forecasts that changed nothing.
The fish plots were not immune.
That mattered.
She watched several plants wilt during the worst heat.
No miracle.
But recovery after nighttime cooling was stronger.
Water lasted longer.
Her treated rows showed less surface crusting.
She began expanding the soil program carefully, but raw fish alone became impractical.
The fish farm could not provide consistent material.
And she did not want to depend on mortality events.
So she experimented with fish hydrolysate purchased in small quantities.
Composted fish waste.
Cover-crop residues.
Wood chips in traffic lanes.
Crimson clover planned for winter.
Reduced tillage.
The fish were a catalyst.
Not the entire system.
That distinction would later become important.
At the time, the county still called them fish fields.
Someone painted a cardboard sign and stuck it beside her road one night:
WELCOME TO CATFISH COTTON.
She found it at sunrise.
For several seconds she stared.