Organic vegetables and herbs available at Heritage Prairie Farm s 7th annual sale Herbs, tomatoes, peppers and more will be featured at Heritage Prairie Farms Organic Transplant Sale starting Saturday, April 24. Courtesy of Heritage Prairie Farms Get your spring garden growing with organic transplants like lettuce, beets, and more at the seventh annual sale by Heritage Prairie Farm. The sale also will be coming to DuPage on May 1. Courtesy of Heritage Prairie Farm Heritage Prairie Farm s seventh annual Organic Transplant Sale will feature Striped German heirloom tomato, Chinese Five Color hot peppers, Salanova green butter lettuce starting Saturday, April 24. Courtesy of Heritage Prairie Farm