High Tunnel Cucumber Trial, 2012
Judson Reid, Extension Vegetable Specialist
Cornell Vegetable Program

- High quality fruit
- Decreased downy mildew
- Quicker yields than tomatoes
Disadvantages include:
- Powdery Mildew
- Spider Mites
- Higher labor than tomatoes
The Cornell Vegetable Program worked with several seed companies to conduct a variety trial of high tunnel cucumbers in 2012.
Conclusions
Cucumbers remain an underutilized crop in Northeast high tunnels. The varieties in this trial exceeded 10 lbs of fruit in just 10 weeks of production . As more tunnel growers look to create rotations which accommodate cool season greens, cucumbers provide greater flexibility than tomatoes, which require 6-7 months in the soil to reach maximum economic return. However, cucumbers are more likely to suffer from pests such as mites and thrips, which increases input costs for control measures. Labor on cucumbers is also higher than that of tomatoes.
Read the full report below.
The Cornell Vegetable Program and cooperating grower express gratitude to Harris Seed and Bejo Seed for their collaboration in this project.
2012 High Tunnel Cucumber Trial Full Report (pdf; 576KB)


Upcoming Events
Vegetable Pest and Cultural Management Field Meeting for Auction Growers -- Finger Lakes Produce Auction

July 18, 2025
Penn Yan, NY
This evening meeting will demonstrate pest management in fresh market vegetables in both field and greenhouse (high tunnel) vegetables, primarily for those growing for wholesale auction. A hands-on demonstration of weed, insect and disease identification in vegetables including management options. Details on each topic will focus on field observations at the farm.
Lake Erie Region Summer Meeting

July 24, 2025
Brant, NY
This meeting will cover organic and conventional management and will be relevant for producers of all sizes. This broad-reaching meeting will feature a mixed fresh market field walk, potatoes, sprayer calibration, and disease control in table and wine grapes. We'll cover organic and conventional controls and present information for growers of all scales of production.
2.0 DEC (0.5 CORE, 1.0 Veg, 0.5 Fruit)
Vegetable Pest and Cultural Management Field Meeting for Auction Growers -- Seneca Produce Auction

July 30, 2025
Romulus, NY
This evening meeting will demonstrate pest management in fresh market vegetables in both field and greenhouse (high tunnel) vegetables, primarily for those growing for wholesale auction. A hands-on demonstration of weed, insect and disease identification in vegetables including management options. Details on each topic will focus on field observations at the farm.
2.0 DEC credits in categories 10, 1a, 23, and 24.