De Vroomen office, Russell, IL The headquarters of de Vroomen is located north of Chicago in Russell, IL. In Russell we have skilled employees at your service 12 months a year to assist you with your ordering or questions. The warehouses are equipped with cooling and ventilation facilities to keep the products in optional conditions. In fall we keep stock of flower bulbs and fall perennials (like peaonies and poppies) for additional deliveries and for landscape. In winter and spring additional orders for perennials will be shipped from Russell. For all your questions about the status of your order, payments, advice about the products or ordering products you may contact our Russell customer service.