Isle of Green Wholesale

Full-Service Greenhouse and Nursery. Top products: Bedding plants, Hanging baskets, Perennials, Poinsettias, Combination planters, Vegetables. Isle of Green Wholesale is a multi-generational, locally owned greenhouse and garden center based in Marshalltown, Iowa. Established in 1968, the operation evolved from an initial focus on hydroponics to a broad-scale horticultural enterprise specializing in the production of high-quality bedding plants, hanging baskets, and annuals. The business maintains a dual focus, serving both retail shoppers at their 609 S. 9th St. location and professional wholesale accounts, including local retailers, churches, and organizations. A cornerstone of their production is their specialized poinsettia program, which produces 28,000 units annually for fundraising and commercial distribution. Their growing operations emphasize regional adaptability and quality, providing a consistent supply of perennials, seasonal vegetables, and curated combination planters. The company continues to operate as a central Iowa horticultural hub, prioritizing locally grown stock for both individual homeowners and professional landscape or retail clients.