Grafting of Tomatoes for Soil-based Production in Protected Culture
Judson Reid, Extension Vegetable Specialist
Cornell Vegetable Program
Soil based greenhouse and high tunnel production of tomatoes has risen dramatically in the Finger Lakes Region within the last 5 years. This season extension technology offers farmers an opportunity to target market price peaks and capitalize on the rising demand for locally grown produce. Tomatoes from these protected culture systems have proven profitable in wholesale auction settings as well as farmer's markets and CSAs.
As production continues in the same soil beds, risk of root-zone diseases and soil nutrient deficiencies increase. Grafting of desirable fruiting varieties onto vigorous, disease resistant rootstock has become a standard production technique in hydroponic facilities throughout the world. This project seeks to evaluate the potential of grafting for small scale farmers in New York and demonstrate its advantages.
Grafting of Tomatoes for Soil-based Production in Protected Culture (pdf; 31KB)

Upcoming Events
2026 Ontario Produce Auction Winter Growers Meeting
January 14, 2026
Stanley, NY
At this grower-focused meeting, ag industry experts will discuss European Cherry Fruit Fly, greenhouse phytosanitary inspections, the benefits of using cover crops, plus more. Two grower panel discussions will focus on pest management techniques. DEC recertification credits offered in categories 10, 1a, 22, 23, and 24.
Genesee Valley Winter Produce Meeting
January 20, 2026
Farmersville, NY
Fresh market production meeting for small to mid-sized farms. Topics include: fundamentals of plant disease management, keeping yourself safe while spraying (organic & conventional), mushrooms, white mold management, selling at auction, and soil health.
Chautauqua Region Winter Vegetable Meeting
January 30, 2026
Randolph, NY
Fresh market production meeting for small to mid-sized farms. Topics include: vegetable disease management, keeping yourself safe while spraying (organic & conventional), soil and water sampling, managing soil organic matter, grower panel, industry and programmatic updates.
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