Cold Storage Chart and Reference Guide to Commercial Vegetable Storage
Robert Hadad, Extension Vegetable Specialist
Cornell Vegetable Program

In the Cold Storage Chart and Reference Guide, vegetable growers will find storage information by crop with temperature and relative humidity recommendations. The maximum number of weeks that the crop can be held under ideal conditions is provided as well.
Additionally, adapted from the USDA Bulletin #66, The Commercial Storage of Fruits, Vegetables, and Florist and Nursery Stock, growers of the following vegetables will find information on quality, grading, sizes, and packaging, chilling and storage, and post-harvest pathology:
- Asparagus
- Bean
- Beet
- Broccoli
- Brussels Sprouts
- Cabbage
- Carrot
- Celeriac
- Cucumber
- Eggplant
- Lettuce and Other Greens
- Onion
- Pepper
- Squash
- Sweet Corn
- Tomato
- Turnip and Rutabaga
Cold Storage Chart and Reference Guide (pdf; 375KB)

Upcoming Events
2026 Muck Onion Growers Twilight Meeting in Oswego
June 18, 2026
Oswego, NY
Open to all Onion Enthusiasts, the Muck Onion Growers Twilight Meeting will include an onion disease research update from 2025, new fungicide recommendations for 2026, an onion maggot seed treatment update, herbicide demonstration tour, and more. This educational event is immediately followed by a catered dinner; both are FREE thanks to generous sponsors!
2.25 DEC recertification credits available in categories 1a, 10 and 23. CCA credits will be offered too.