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  • From: "Tradingpost" <tradingpost@lobo.net>
  • To: livingontheland@lists.ibiblio.org
  • Subject: [Livingontheland] Where imagination meets farming
  • Date: Fri, 27 Mar 2009 08:46:37 -0700



Where imagination meets farming
http://features.csmonitor.com/backstory/2009/02/04/where-imagination-meets-f

arming/

Local-food pioneer Pete Johnson's movable greenhouses have yielded a
lettuce harvest in the dead of a Vermont winter.
ON THE SKIDS: Pete Johnson used a tractor to pull the greenhouses last
winter.

Craftsbury, VT.

When Pete Johnson, a leader among New England’s organic farmers, set out
one day last fall to pull an 18,000-pound greenhouse, in fits and starts,
over a field-grown plot of lettuce, he inched forward an idea that could
help make fresh local produce available year-round, even in Vermont.It was
late October. For most of his fellow farmers, harvest time was over until
spring. But Mr. Johnson was just revving up his tractor – and his dream.

He wants to extend the growing season into winter, and to start spring
crops in late winter, in ground protected temporarily by movable
greenhouses. Johnson had seen this done experimentally elsewhere. But he
was trying it on a commercial scale, with greenhouses 200 feet long –
twice the length of a basketball court and two-thirds as wide.

He had been warned the project could be risky with such big structures. But
Johnson – a young, well-educated trendsetter – was willing to take that
risk.

“It could blow over – or not move at all,” he said with a laugh as he
climbed aboard his tractor. “But I’ve engineered it, and I think it
will work.”

Johnson’s tractor was connected by steel cables to one of the front
corners of one of his greenhouses. His facilities manager, Steve Perkins,
sat at the wheel of a second tractor connected to the other front corner of
the greenhouse. A chilly autumn wind rippled the lightweight fabric
covering rows of salad greens. But even unheated, the greenhouse might
protect plants enough to keep them producing through the winter: That was
the idea.

The two men looked more like boys at play than men at work as they revved
their engines. The buckets of the 3,500-pound tractors were tilted into the
ground, braced against 9 tons of greenhouse steel plus friction.

“Really slow,” Mr. Perkins shouted above the rumble of the engines. The
greenhouse frame groaned as the cable tightened. One side inched forward,
the other side caught on a slight incline. Johnson jumped down, pried the
frame up with a crowbar, and slid a two-by-four underneath. Each man
stepped on the gas again, and both skids crept forward.

They coaxed the giant structure down the field for an hour – Johnson
romping back and forth, checking the greenhouse alignment and propping more
blocks under it. A drizzle turned to pelting rain. Neither man seemed to
notice.

“I think if we just put something like ski tips on the front edges of the
skids, that would do it,” Johnson said.

It was hands-on innovation in progress.

As fall gave way to winter, Johnson saw his vision vindicated. Through
weeks of snow and some single-digit temperatures, Johnson supplied his
community-supported agriculture (CSA) customers with fresh lettuce and
other greens grown inside the unheated greenhouse. (In CSA consumers buy
food directly from local farmers.)

Those plants stopped growing during Vermont’s deep January freeze (minus
30 degrees one week), but Johnson expects to start harvesting new growth in
mid-February. “And that’s pretty cool to get fresh greens from unheated
greenhouses all but one month of the winter,” he says.

• • •

Johnson built his first greenhouse 10 years ago, for a senior project at
Middlebury College. Soon after, he put up a greenhouse on his parents’
property in Greensboro, Vt. He supplied salad greens to restaurants in
Boston and New York, and he planned even then to move the greenhouse to
extend his growing season.

But the pipe-and-plastic structure proved too flimsy. One morning Johnson
looked out to see it flattened under a heavy snow. “It was a huge
drag,” he says. “But then, in a couple days, I started seeing the
possibilities.”

His inventive juices flowing, he designed a new structure to shed snow. He
hauled a chain saw into the woods and cut trees for rafters and posts.
During a January thaw, he finished the greenhouse in time to supply his
accounts with early-season greens.
“It was the most creative thing I’ve ever done,” he says. “The
design was all seat-of-the-pants, but it really worked.” The steep roof
and high walls shed snow, letting in more warmth from the sun. When he
could afford his own 230-acre farm – Pete’s Greens – in nearby
Craftsbury, Johnson built another greenhouse just like the first. The
sturdy logs, though, made the structure immovable.

Last spring the movable concept sprouted again in his imagination. Now with
over 250 CSA customers, he bought four 35-x-200-foot greenhouses and
erected them on steel skids. The plan was an attempt at something most
people would have thought impossible in a northern climate until recently
– harvesting virtually year-round.

“There’s a movement all around the country to extend the season,”
says Lynn Byczynski, editor of Growing for Market based in Kansas.
“It’s probably the biggest trend in small-scale farming in 50 years.”

Low-cost, low-tech “high tunnels” or “hoop houses” are popular in
places as diverse as China and Europe, and among Amish farmers in the US.
But Johnson is one of the first to grow salad greens year-round, Ms.
Byczynski says. “It makes growers think, ‘If Pete can do it in northern
Vermont, I can probably do it here.’ ”

• • •

Johnson is one of “a critical mass of new, innovative farmers” at the
heart of “a massive wave of change,” says Dave Rogers, national policy
director of the Northeast Organic Farmers Association. “Nationally, local
food is mushrooming, and winter CSAs are developing all over the
country.” He adds that even the US Department of Agriculture is getting
the message: Last year’s farm bill designated $100 million for organic
agriculture.

Johnson partners with other local producers to give them exposure and to
diversify his own weekly offerings. Along with greens and vegetables,
customers might get a bag of apples, sunflower oil, artisanal cheeses or
breads, local wheat flour, eggs, or humanely raised meats.

The multifarm CSA is part of the local eating trend, an alternative to
supermarkets. But isn’t local organic food expensive?
“Compared to what?” Johnson asks. “Compared to the absolute junkiest
food you can buy in a supermarket? It’s too bad we think we can’t
afford the most important thing in the world, when we’re so wealthy.”

For people who can’t afford local, organic food Johnson suggests home
gardening as a way to save a lot of money and eat good food.

“It can be done in not a lot of time, and there’s plenty of land left
in suburbia. You could have a neighborhood CSA,” he says. “Each person
could grow five crops, and on Saturday everyone could bring their produce
to someone’s garage – and talk to their neighbors, too.”

Pie in the sky? Maybe no more so than pulling a 200-foot greenhouse like a
sled.

“What makes Pete unique is that he’s succeeding economically as well as
practically,” observes Eliot Coleman, an organic farming expert in Maine
whose small-scale experiments with movable greenhouses inspired
Johnson’s. “He’s got the energy, brains, and imagination to try
things nobody else is doing.”

Especially, maybe, the imagination.






  • [Livingontheland] Where imagination meets farming, Tradingpost, 03/27/2009

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