🌽 Corn
Field Crops · growing reference
| Days to maturity | 90 days – 110 days, by type |
|---|---|
| Germination | 7 days |
| Planted as | lb |
| Water | ~1–1.5 in a week |
When to plant
In USDA zone 6, for example: Plant out around Apr 22, once your last frost has passed.
| Spring | |
|---|---|
| Zone 3 | May 22 |
| Zone 4 | May 14 |
| Zone 5 | May 3 |
| Zone 6 | Apr 22 |
| Zone 7 | Apr 8 |
| Zone 8 | Mar 22 |
| Zone 9 | Feb 27 |
Dates are the typical window for each zone's average frost dates — your own last frost can differ by a couple of weeks. Zone 10 and warmer is effectively frost-free: plant to the season, not the frost. Southern Hemisphere: shift six months.
Corn Types
- Dent · 110 days · 300–600 lbs/plant — Field/dent corn — cornmeal, grits, and stock feed; dried on the stalk (Glass Gem is a flint VARIETY).
- Silage · 90 days · 1500–3000 lbs of silage/plant — Whole-plant chop at dough stage for fermented cattle feed — cut green, not dried.
- Flint · 100 days · 250–500 lbs/plant — Hard flint/Indian corn — polenta and hominy; the colorful cured ears.
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