George Mannoe

George Mannoe, as the Head Grower at JRT Farms and Nurseries, brings a wealth of expertise in horticulture production optimization, rooted in extensive consulting, research, and hands-on nursery management experience. In his current role, George oversees the strategic development and operational excellence of JRT’s diverse nursery operations across the USA and Canada, with a particular focus on the production of high-quality liners for blueberries and ornamentals derived from tissue culture. His deep understanding of propagation techniques, plant nutrition, mechanization, and sustainable cultivation practices ensures that JRT remains at the forefront of nursery innovation and efficiency.

A key project under George’s leadership involves the expansion of tissue culture capabilities, including the production of bamboo and native plants, which aligns with JRT’s commitment to sustainable agriculture and ecological stewardship. His expertise in developing advanced production systems has been instrumental in streamlining nursery workflows, optimizing crop yields, and reducing resource inputs through mechanization and precision horticulture. Additionally, George is actively involved in green roof and urban landscaping initiatives, leveraging his knowledge of ornamental plant cultivation and plant nutrition to promote sustainable urban greening solutions.

With a background in nursery management, agronomy, and horticulture, George continuously integrates cutting-edge research and development into JRT’s operations. His focus on introducing new nursery crops and conducting cultivation analysis supports the company’s goal of delivering resilient, high-quality plants to markets across North America. His leadership ensures that JRT Farms and Nurseries remains a leader in nursery production, sustainable practices, and innovative horticultural solutions.