Address: 4317 S. Creek Rd., Chadds Ford PA 19317
About Us / SIW Vegetables History: SIW grows a large variety of heirloom and other vegetables and fruits on about 60 acres in the Brandywine River Valley. Open 10-6, seven days a week from mid June through Halloween. Corn is picked fresh throughout the day and siw grows over 75 varieties of heirloom tomatoes. They also grow just about anything else you can in this climate and feature other locally produced fresh cheeses, spreads, pies, cookies, and other specialty items.