Mary's Greenhouse is a go-to greenhouse in Gurnee, IL with a unique and vibrant selection of plants and flowers. It is known for its great assortment and quality, with great pricing. The staff is described as knowledgeable, very nice, patient, and super helpful, offering plant care advice. Customers appreciate it as a breath of fresh air from big box stores and a wonderful small business to support. Visitors often spend more than planned and return repeatedly, delighted by the experience and eco-friendly practices. It caters to everyone from beginners to experts for both garden and indoor plants.
Mary knows her business and was generous with her plant knowledge. Found exactly what i needed for my perennial garden. This local gem is not to be missed.
May 2026
Mary's is the best for flowers and vegetables for your planting needs
May 2026
Very nice selection of healthy plants, and helpful staff.
