Dairyland Seeds and Up North Plastics For Sale Corn, soybean and alfalfa seed are still available. We are your local Dairyland Seed dealer. Excellent genetics and quality behind all seed products. Call us for available varieties. We will deliver to your farm or field. 608-723-7368 Up North Plastics are now available. Silage bags, bunker covers, bale wrap, net wrap and Lastic tubes. We have plastic covers and bags for your silage and forage crops.