When should sweet corn be harvested?

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.

When are Sweetcorn ready to pick?

Growing Sweet Corn [fact sheet]

The Beginner's Guide to Growing Corn - How to Grow Corn

Sweet Corn Harvest – Window On The Prairie

Sweet Corn Progression F1 Seed – Harris Seeds

Sweet corn for dinner? Minnesota harvest season arrives

When to harvest corn: learn how to pick ripe corn every time

Sweet corn harvest almost here

There's still time to grow and harvest a corn crop this summer – Daily News

How to harvest corn Organic Gardener Magazine Australia

How to grow corn: step-by-step

When to Harvest Sweet Corn - The Beginner's Garden

When To Harvest Corn For Perfect Ears - Epic Gardening

How to Know When the Corn is Ready to Harvest: Tips on Picking Corn

Sweet Corn: How to Plant, Grow, and Harvest Sweet Corn at Home