Guidance on Timing Sweet Corn Harvest
Harvesting Sweet Corn: A Step-by-Step Guide
Sweet corn is a delightful summer treat, but harvesting it at the right time is crucial to enjoy its full flavour. Here's a guide to help you identify when your corn is ready to pick.
In the final growth stage, the ear of corn is ready to harvest when the silks on the ear are mostly brown and dry, with just a little green at the base. The husks should still be green and feel plump when you squeeze them, not skinny or soft. To check the kernels, peel back a small section of the husk and pierce a kernel with your fingernail. If a milky, creamy liquid comes out, the corn is at peak ripeness and ready for harvest. If the liquid is clear, it is not yet ripe. If no liquid comes out and the kernel is doughy or dry, the corn is overripe.
As the corn approaches maturity, it will transition from hard to soft when grasped. The ear will start to angle away from the stalk in the final growth stage. In the final stages, the cluster of silk turns brown and dries out as the ear begins to ripen to maturity. The tip of the ear changes from a definite point to a more blunted end.
Corn is wind-pollinated, but gently shaking the stalk can help with pollination if there's not much wind. Corn ripens quickly and for only a few days, so it's essential to keep an eye on your crop. If harvested too late, the corn can become mealy and inedible.
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For a visual demonstration of what corn looks like when ready to pick, a video is available for viewing. Remember, with a little patience and observation, you'll be enjoying sweet, juicy corn in no time!
The guide to identifying the ripeness of corn is not limited to growth stages, but also includes visual cues such as the color and texture of the silks, husks, and kernels. Home-and-garden enthusiasts can subscribe to the "In the Garden E-mail" and receive periodical updates on garden resources, as well as access to garden printables like the guide "Avoid Common Beginning Gardening Mistakes."