Konjoian’s Greenhouses. Inc was established in 1959 by Michael and Vera (Hagopian) Konjoian and has continued to be family owned and operated over the past 60 years.

The second generation of Konjoian’s now manages the business under Michael Junior’s supervision. Konjoian’s Greenhouses and Landscape Solutions are well known for our superior customer service and the finest quality and selection of gardening needs.

We are proud of our long history of growing plants locally for customers in the Merrimack Vally, New Hampshire and Maine.

Konjoian's Greenhouses and Landscape Solutions is Merrimack Valley's premier grower of the highest-quality annuals, vegetables, potted flowers, hanging baskets, gardening & landscaping materials and supplies. 

Our experienced staff can help answer your questions and provide advice to help your outdoor garden flourish.

We invite you to come inside, see what we've got growing for you!

Proven Winners searches the world to bring you vibrant flowering annuals, perennials and shrubs that deliver the most beautiful garden performance. When you grow Proven Winners, you'll surely fall in love. 

The Massachusetts Flower Growers Association was established in 1947 to promote the state’s flower industry.