We have experienced several cool days over the past two weeks. One watermelon trial at Southwest Purdue Ag Center was planted on May 4, and during the two days following transplanting, recorded air temperatures dropped below 50°F. We evaluated plant survival 9 days after transplanting. In this trial, we had grafted and non-grafted seedless watermelons…Read more about Watermelon Plant Survival[Read More]
Production Management
A cold snap is forecast for this weekend, although temperature predictions vary slightly across weather sources. At the same time, some early plantings of watermelon and cantaloupe are already in the field in southern Indiana, or seedlings have already arrived and are waiting to be planted. What steps can growers take to protect these young…Read more about Coming Cold Snap: When to Plant Watermelons and Considerations Under Suboptimal Temperature Conditions[Read More]
When growers are asked about the top challenges in plasticulture strawberry production, frost/freeze damage is almost always at the top of the list. Anyone living in Indiana understands how unpredictable spring weather can be. This year, in southern Indiana, we experienced warm periods with average daily temperatures exceeding 60°F in mid-February, followed by sharp drops…Read more about Spread out Flower Timing to Reduce Spring Frost/Freeze Risks in Plasticulture Strawberry Production[Read More]
This Tri-state high tunnel school webinar series is organized by Extension educators and specialists from three states: Ohio, Michigan, and Indiana. Different topics are designed for Beginner, Intermediate, and advanced high-tunnel growers. All sessions will be hosted via Zoom every Wednesday, 12:30-1:30 pm Eastern Time from February 25 to April 1, 2026. The webinars are…Read more about Tri-State High Tunnel School Webinar Series[Read More]
Vegetable Chat is a webinar series focusing on vegetable crop production. The series is designed primarily for commercial vegetable growers, though producers of all scales may find the information valuable. Each session will feature an expert presentation and Q&A discussion. Session #3 will focus on POTATO. We will hear from Chris Long, potato Extension specialist…Read more about Vegetable Chat: Potato Production in the Great Lakes Region[Read More]
The 2026 Northwest Indiana Vegetable Farmer Workshop will be held on February 2, 2026, 1:00 – 4:00 PM Central Time at the Porter County Public Library, 103 Jefferson Street, Valparaiso, IN. Save the date and register now! Register: https://purdue.ca1.qualtrics.com/jfe/form/SV_9vILKOLOj3T7nDw. PARP and CCH credits expected. Payments for PARP credits should be made in advance by mailing a…Read more about 2026 Northwest Indiana Vegetable Farmer Workshop[Read More]
The Southern Indiana Melon and Vegetable Growers Meeting is scheduled on Jan. 16, 2026, at French Lick Resort (French Lick Resort & Casino, 8670 IN-56, French Lick, IN 47432). The meeting agenda can be accessed here. The meeting registration fee is $30, including lunch. Registration fee will be collected on-site by the Indiana Vegetable Growers…Read more about 2026 Southern Indiana Melon and Vegetable Growers Meeting[Read More]
Our team is launching a new webinar series, “Vegetable Chat,” focused on vegetable crop production. The series is designed primarily for commercial vegetable growers, though producers of all scales may find the information valuable. Each session will feature an expert presentation followed by a Q&A discussion. The first session will feature Dr. Thomas Björkman, who…Read more about Vegetable Chat: Broccoli[Read More]
Fruit cracking is one of the most commonly observed disorders affecting many fruit crops. Cracking can occur in different forms, such as radial splits extending from the stem end, splits at the blossom end, or concentric rings around the fruit. Research has shown that multiple factors influence fruit cracking. Some cultivars are more susceptible to…Read more about What Caused the Cracking of Tomatoes and Melons?[Read More]
Selecting tomato cultivars can be both exciting and challenging, simply because there are so many options to choose from. Some growers settle on a few favorite cultivars and focus on fine-tuning their production practices to suit them. Others prefer to explore new cultivars every year, selecting those that best fit their evolving production systems. Regardless…Read more about Considerations for Choosing Tomato Cultivars[Read More]