Corn Ears With Gaps in Kernels
Fruit problem · common pattern reported by gardeners · verify locally
What you'll see
- Sparse kernels on ears
- Tips unfilled
- Irregular fill
Most common causes
- Poor pollination (not in blocks)
- Drought during silking
- Heat above 95°F kills pollen
How to fix it
- Shake stalks to pollinate
- Water during silking
Prevention: Plant in blocks of 4+ rows Water at silking Plant before heat
More Sweet Corn problems
Grow Sweet Corn with confidence
Open the Sweet Corn growing guide → · Planting calendar · Pest & problem diagnoser
ZoneFig content reflects widely published extension-service and gardening guidance. Symptoms and causes are common patterns, not a diagnosis for any individual plant — verify locally and treat conservatively.