When should sweet corn be harvested? Mississippi State University Extension Service
![When should sweet corn be harvested? Mississippi State University Extension Service](http://extension.msstate.edu/sites/default/files/blog/brown_corn.jpg)
Sweet corn is ready to harvest when the kernels are in the milk stage. Milk stage is when the endosperm inside the kernel is still liquid and the pericarp (skin) of the kernel is still tender. The best indicator from the outside of the ear is when the silks have turned very dark brown to black. It generally takes 17 to 25 days from the time the first silk appears until harvest.
Michigan Fresh: Using, Storing, and Preserving Sweet Corn (HNI30
![](http://extension.msstate.edu/sites/default/files/styles/feature/public/news/crop-report/2016/cr20160826_corn.jpg?itok=cbqYVkZk)
Rainy weather slows state's corn harvest
![](http://extension.msstate.edu/sites/default/files/styles/feature/public/070330_200.jpg?itok=uNvNowTY)
Corn prices send acreage soaring Mississippi State University Extension Service
How to Grow Sweet Corn - MSU Extension
MSU resources to estimate corn maturity date and accurately
![](https://bloximages.chicago2.vip.townnews.com/agupdate.com/content/tncms/assets/v3/editorial/7/2d/72df46dc-8ed9-11ee-a527-6f6b22ca6313/6567701002bb1.image.jpg?resize=1200%2C675)
Yield difference in corn fields more noticeable in dry years
![](http://extension.msstate.edu/sites/default/files/styles/page_header/public/page-headers/cropsit_headerCD.jpg?itok=Jrhw1RyF)
Mississippi Crop Situation Mississippi State University Extension Service
![](https://npr.brightspotcdn.com/dims4/default/8f56e32/2147483647/strip/true/crop/1006x528+9+0/resize/1200x630!/quality/90/?url=https%3A%2F%2Fnpr.brightspotcdn.com%2Fe2%2F7e%2F6f226ac447cd9ff07bc76b6e91fb%2Fryan-jenny-in-corn.jpg)
Drought made Midwest and Great Plains crops look 'like death
![](https://eu-images.contentstack.com/v3/assets/bltdd43779342bd9107/bltaff123b9d9f0b656/6399abd156483f5474d2a979/brienhenry_1.png?width=850&auto=webp&quality=95&format=jpg&disable=upscale)
With favorable weather, dryland high density corn can produce
![](http://extension.msstate.edu/sites/default/files/news/2023/20231031_spotato.jpg)
Dry conditions mix up sweet potato sizes
![](https://image.isu.pub/140602161250-b7f6a4d7e3a583ea0cfc9570ec37b644/jpg/page_1_thumb_large.jpg)
Sweet Corn in the Garden by Utah State University Extension - Issuu
Lafayette County Extension Office