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NYC Market Growers Update

Last Modified: May 1, 2023

NYC Market Growers Update is an occasional email publication focused on production-oriented resources for NYC urban farmers who are growing for market or growing at a similar scale (e.g. nonprofit farms growing for food banks). Updates and announcements from the Cornell Cooperative Extension Urban Agriculture Program are provided too.

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2023 Archived Issues

2/6 - NYC Market Growers Update
Downy mildew-resistant cucumbers and basil


2022 Archived Issues

11/11 - NYC Market Growers Update
Spotted lanternfly / aphids / downy mildew-resistant cucumbers

10/13 - NYC Market Growers Update
Basil chilling damage / aphids / cover crops

8/15 - Heads Up: Pest & Disease Alerts
Spotted lanternfly / twospotted spider mite / cucurbit downy mildew

6/16 - NYC Market Growers Update
Aphids / cabbageworm / onion thrips / twospotted spider mite / *guide to ordering predatory mites* / cabbage whitefly / bacterial leaf spot on peppers / bacterial speck on tomato

4/19 - NYC Market Growers Update
Brassica break and early season pests

2/24 - NYC Market Growers Update
2022 NYC Crop Planning Guide -- vegetable diseases, pests to watch for in 2022


2021 Archived Issues

12/3 - NYC Market Growers Update
announcements

11/12 - NYC Market Growers Update
ginger trial results

9/15 - NYC Market Growers Update
spotted lanternfly / brassica pests (cabbageworm, whitefly, harlequin bug) / tomato pests/diseases (twospotted spider mite, bacterial speck) / cucumber and squash pest/disease (downy mildew, powdery mildew, squash bug)

7/26 - NYC Market Growers Update
cabbage whitefly / cabbageworms / black rot / tomato diseases / onion thrips / pigweed flea beetle (callaloo) / basil downy mildew

7/14 - Heads Up: Cucumber Problems
cucurbit downy mildew / twospotted spider mite

5/19 - NYC Market Growers Update
farmer-to-farmer Slack channel / cabbage whitefly / pillbug (roly-poly) on radishes & turnips / spinach leafminer / flea beetles

1/8 - NYC Market Growers Update
ginger trials


2020 Archived Issues

8/7 - NYC Market Growers Update
twospotted spider mite / tomato diseases (bacterial canker & speck, fusarium) / brassica pests / black rot / flea beetle on callaloo

6/16 - NYC Market Growers Update
aphids / potato leafhopper

4/2 - NYC Market Growers Update
aphids on winter greens

2/19 - NYC Market Growers Update
2020 NYC Crop Planning Guide -- basil / cucumbers, squash, melons / tomatoes / kale, collards, other brassicas / peppers


2019 Archived Issues

12/03 - NYC Market Growers Update
NYC Agricultural Soil Survey / soil testing and nutrient levels

10/15 - NYC Market Growers Update
harlequin bug / cabbageworms / whitefly / cabbage aphids

09/19 - NYC Market Growers Update
basil downy mildew / twospotted spider mite / whitefly / cabbageworms / harlequin bug

07/26 - NYC Market Growers Update
Bacterial canker on tomatoes / blossom end rot and water stress / onion thrips 

07/18 - Heads Up: Twospotted Spider Mite

07/09 - NYC Market Growers Update
Black rot on brassicas /  basil downy mildew / bacterial diseases on tomatoes

06/11 - NYC Market Growers Update
early-season nutrient deficiencies / cabbageworms / flea beetles / potato leafhopper

05/01 - NYC Market Growers Update
tomato bacterial diseases / grafting cucumbers onto squash

03/15 - NYC Market Growers Update
NYC Agricultural Soil Survey / hydroponic nutrient deficiencies

02/22 - NYC Market Growers Update
cabbage aphids




Upcoming Events

Whole Farm Climate Adaptation and Mitigation Planning (CAMP) Series

January 13 - February 12, 2026
Jan 13, Jan 29: 10:00 AM - 4:00 PM; Feb 12: 1:00 - 4:00 PM
Kingston, NY

Join CCE Ulster and CCE Harvest New York for a three-part workshop series focused on building climate resilience on your farm. We will cover climate change adaptation and mitigation strategies, learn how to access relevant historical climate data, and begin a climate adaptation plan for your farm!

January 13 (Tues): 10:00 AM - 4:00 PM
January 29 (Thurs): 10:00 AM - 4:00 PM
February 12 (Thurs): 1:00 PM - 4:00 PM

Pruning & Fruit Tree Health 101 (Flushing, NY)

January 25, 2026
11:00 AM - 1:00 PM
Flushing, NY

Join us at Ridgewood Community Garden for a free, hands-on workshop with CCE Harvest NY Urban Garden Specialist Karen Guzman. Participants will learn about basic tree maintenance and pruning techniques. Proper winter care helps trees conserve energy, prevent damage from cold weather, and prepare for growth in the spring. 

Announcements