Tri-Hishtil
October 6, 2026
Tri-Hishtil Grafted Plants | Born in the U.S.A.
Grown in the USA and ready to support growers nationwide.
Tri-Hishtil grafted plants are produced at our Mills River, NC facility and are available for shipment to all 50 states. For growers, grafted plants can help manage soil-borne disease pressure, support stronger plant vigor, improve fruit size and quality, and extend harvest potential.
Start with a stronger foundation for the season ahead.
Tri-Hishtil brings together three pioneers in the agricultural industry from around the world; TriEst Ag Group, Inc. in the USA; Israel-based Hishtil, and Italian-owned and operated SIS/Centro SEIA.
Tri-Hishtil brings together three pioneers in the agricultural industry from around the world to the Mountains of North Carolina to become a leader in plant grafting. Our company provides the vegetable production sector with a greener and more environmentally friendly solution for the currently increasing challenges with growing disease and environmental regulations. We are committed to growing strong grafted plants that require fewer inputs and produce higher yields for farmers.