The Short July of Sweet Corn

The stand is a sheet of plywood on sawhorses under a canvas tarp, and it appears in the first week of July as if it had been waiting all year behind the barn. The man who grows the corn backs his pickup to the tarp before the dew has burned off the field. The tailgate comes down. The crates are lined with wet burlap, and he lifts the first ears out with both hands, the way a person carries something fragile.

The corn is still warm. It came off the stalk within the hour, and the heat of the July morning is caught in the husks. The silk is damp. He strips one ear back for the first customers, and the kernels are the pale gold of very early July, tight as new teeth, and they wet his thumb with milk.

The first customers are already there. They have been waiting for this, some of them without knowing it — they simply find their cars turning down the lane the way they turn every July. A woman takes a dozen and holds them on her lap on the way home. A man buys a full bushel for his daughter, who freezes it every year against the long months when corn means nothing.

The man who grows it does not weigh or measure or hurry. He knows the crop the way a baker knows dough. He picks by the feel of the silk at the end of the ear, by the resistance of the kernels under his thumb, by the date — and the date is July, and that is most of the answer. Nobody argues the price. In July there is one question, and the calendar settles it.

Why July, and only July

Sweet corn is a deception of the calendar. The plant will grow anywhere there is warmth, and the supermarkets sell it in every month of the year, flown in from places where the season runs on a different schedule. But the ear worth wanting is the one that comes out of the ground and into the pot without a night in between, and that is a July thing, and only a July thing.

The reason is the sugar. A sweet corn kernel is mostly water and sugar, and the moment the ear is picked the plant stops feeding it and the sugar begins its slow conversion to starch. Every hour between the stalk and the pot costs sweetness and softness. The corn of July is eaten fast because it must be eaten fast; the two things are the same fact.

The window is also in the plant itself. An ear of sweet corn is only worth its name for a few days on the stalk, a small weather of ripeness around the midpoint of its growth. Before that, the kernels are pale and thin, milky but not yet sweet. After that, the sugar thickens, the skin toughens, and the milk turns to dough. The grower walks the field every morning in the first weeks of July, testing one ear here and another there, and for a few days the whole field is holding its breath at once. That is the harvest.

Why July? Because the month's particular heat is what drives the plant to that point. The long days push the sugars up. The nights stay warm and the corn does not rest. A cool June leaves the stalks behind. An August field has already turned — the late ears are coarse, and the early ones have gone starchy on the stalk while nobody was looking. July is the month when the field and the weather and the cook all agree. Some years the window is a week. Some years it stretches to three.

The eating of it

The cooking is a July liturgy. The pot is the biggest one in the house, the sink is filled with cold water, and a stick of butter is left out on the counter to soften and meet its fate. The corn is husked in the kitchen — the silk comes away in stubborn gray webs, and the smell of the green husks fills the room, which is the smell of July itself, grassy and damp and a little sweet.

No one can wait for the table. The first ears are eaten standing at the counter, too hot to hold, passed from hand to hand like a live coal. The butter is a smear and a drip and a puddle on the plate. The salt gets on the lips. The kernels pop between the teeth with the particular sound of the month, a small, wet, impatient sound.

In the middle of July comes the Fourth, which is corn's great holiday. On the Fourth the corn is not a side dish but the main event, boiled by the dozen in metal pots in driveways while the men argue about the best method and the children eat the ears on paper plates with nothing else — no meat, no salad, just corn and butter and salt — and that is a complete meal and a complete celebration of the season.

There are regional complications. Some families cut the kernels off the ear and let them swim in a bowl of cold milk, a July dish if there ever was one. Others fry the kernels in bacon fat with a pinch of sugar, which is close to sacrilege in one house and close to religion in the next. Everyone believes his own method is the only method, and everyone is right, because the corn is good enough to forgive every argument.

And just as important as the eating is the saving. In the last days of the good window, the freezers come out of the basement. The same people who swore they would only eat corn fresh are suddenly shucking forty ears at the kitchen table, cutting the kernels off, bagging them for February. It is an act of defiance against the calendar, and it almost works. Frozen sweet corn is a pale memory of July. But in February, a pale memory is a feast.

The closing

The end is not announced. One morning in the last days of July, the corn changes. The silk is darker, the husk is a little drier, the ears are heavier and the kernels are too full — they feel like beads instead of teeth. The grower knows the field has turned past its moment, and he stops picking the back rows.

He keeps the stand open, but the crates hold fewer ears, and the corn that is left is for people who arrive early and are not easy to please. The regulars change their question, asking whether the corn is still good, and the man shrugs with his whole body, which is the grower's way of saying the moment has passed.

The last good day has no marker. But there is a tension around the stand that afternoon, as if everyone there knows they are at the tail end of something. People buy more than they need. They will not see corn like this again for eleven months.

And then the stand switches over. The tomatoes take the front of the table, the melons load in behind, and the plywood that held the corn now holds a scale and a stack of brown bags. The field beyond the barn is not empty; the corn is still there, taller than a man, dry and rustling in the August wind. It has become a different crop. It will stand until the kernels harden into a tough, starchy seed, good for the birds and for nothing a kitchen would recognize. From the road, it looks the same as it did in July. From the road, it is impossible to tell the difference.

But the people who bought the last dozen know. They know the exact texture of a season's end. It has a taste — the last ear of July is the best one of the year and also the saddest, because the stand will not open again for a full year, and a full year is a long time to live on frozen memory.

That is the deal with July. It is the month that knows exactly how short its good thing is, and it gives that good thing everything it has, and then it is gone, and the tomatoes are suddenly very good, and that helps, a little, until next year.