Buy Direct

Source your vineyard and orchard trellis supplies direct from the manufacturer! We produce vineyard stakes, line posts, crossarms, and end posts, and stock the largest inventory of t-posts, vineyard wire, Gripple wire joiners, wood posts, bird netting, crop protection, grow tubes, and more! Contact our team today.

What’s happening at JSC Ag Supply

Who We Are

If it can be trellised, we can help! JSC Ag Supply, a division of Jim’s Supply Co. Inc., proudly serves growers of all sizes across the United States and Internationally. We’ve worked with growers on trellises for grapes, nuts, hops, berries, olives, raisins, apples, kiwis, and more. Our customer base is made up of growers located in regions such as Napa, Sonoma, Paso Robles, Fresno, Lodi, Texas, California’s Central Valley, Temecula, Oregon, Washington, Chile, and Mexico.


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21sep6:00 pm10:00 pmHarvest HoedownIndependent Grape Growers Paso Robles Area

05oct5:00 pm9:00 pmOn the Rise with Ag DinnerMy Job Depends on Ag

24oct7:00 am1:00 pmKern County Ag DayJCS Marketing, Inc.

01nov5:00 pm9:00 pmMendocino Winegrowers Annual Meeting & Harvest PartyMendocino Winegrowers