Spinach from Liz and Jake Guest’s Killdeer Farm is often one of the first Upper Valley-grown vegetables to arrive at the Co-op in the spring—and it keeps on coming, fresh and tender, into November. The Guests’ skill and passion for farming stems from the back-to-the-land movement of the 1970s. They sell certified-organic arugula, varieties of red and green lettuce, cilantro, carrots, and potatoes to the Co-op as part of their diversified farm operation.