The time it takes for sweet corn to be ready for harvest varies depending on the specific variety, but generally it takes between 72 and 110 days from planting the seeds.
Here's a more detailed breakdown:
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Variety Matters: Different sweet corn varieties have different maturity dates. Some early-maturing varieties will be ready sooner (around 72 days), while others need a longer growing season (up to 110 days).
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Check the Seed Packet: The most accurate way to determine when your corn will be ready is to check the seed packet or plant tag. This will provide the "days to maturity" for the specific variety you are growing.
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Environmental Factors: Weather conditions like temperature and sunlight also play a role. Unusually cool or cloudy weather can slow down growth and delay maturity.
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Visual Indicators of Readiness: Besides the days to maturity, look for these signs:
- Silks: The silks (the strands coming out of the top of the ear) should be brown and dry.
- Ear Fullness: The ear should feel plump and full when you squeeze it gently.
- Kernel Milk: Puncture a kernel with your thumbnail. If the liquid that comes out is milky, it's ready. If it's clear, it needs more time. If it's pasty, it's overripe.
In summary, while sweet corn generally matures between 72 and 110 days, always consult your seed packet and look for visual cues to ensure optimal ripeness.
