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G.S. Long Co's main office is located in Union Gap, Washington.  Our service area stretches across the Yakima Valley, Columbia Basin, Horse Heaven Hills, and Ellensburg.


G.S. Long Co. of Wenatchee was opened August of 2011.  This branch services north to the Canadian border and south to the Royal Slope.  The tree fruit serviced include Apples, Pears, and Cherries.  We offer crop advice and inputs for both conventional and organic growers.



The G.S. Long Co. of Oregon was founded in 1986, and is located in Hood River.  Their service area extends from Hood River Valley to the Dalles, and into the Willamette Valley.  The dominant crops in this area are Pears, Apples, and Cherries.

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