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March 19, 2026
Tri-Hishtil Grafted Tomatoes

Stronger roots. Smarter investment. Tri-Hishtil grafted tomatoes deliver enhanced disease resistance, improved vigor, and the potential for higher yields at harvest in greenhouse production. The added value at planting translates to performance and profitability.


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.

# Grafted Plants # Greenhouse # Tomatoes # Tri-Hishtil # Vegetables
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Tri-Hishtil Grafted Tomatoes

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.