🥕
Tending the crop…
🥕 Vegetable
How to Grow Sweet Corn
Zea mays
Plant in blocks (not rows) for pollination. Heavy feeder.
Harvest
60-100 Days
Sunlight
full
Watering
moderate
Medium
in-ground block
Spacing
1 sq ft
Heritage & Origins
Native Region
Central Mexico
Historical Context
“Corn (Maize) was bred from a wild grass called Teosinte over 9,000 years ago. It was so central to Mesoamerican civilization that the Maya believed humans themselves were crafted by the gods out of yellow and white cornmeal.”
Ancestral Meaning
The pillar of the 'Three Sisters' (Corn, Beans, Squash). It represents the backbone of the harvest—the tall structure that allows the rest of the community to climb and thrive.
💡
Did you know? Every single silk on an ear of corn is connected to a single kernel! For the kernel to grow, that specific silk must be successfully pollinated by the wind.
-1%
Return on Investment
One sweet corn plant produces roughly 3 lbs. Worth $2.97 vs a $2.99 seed cost.
Practical Maintenance
- Light: Full Sun (6+ hrs/day)
- Water: Moderate — water 1-2x per week
- Spacing: 1 sq ft per plant.
Champion Varieties
Lineages for your homestead goals
Golden Bantam
The world-famous yellow sweet corn heirloom; famous for its tender, sugary kernels and classic corn flavor.
Glass Gem
A breathtaking multi-colored flint corn; the kernels look like literal translucent jewels or beads of glass.
Silver Queen
A legendary late-season white hybrid known for its exceptionally large, sweet, and uniform ears.
Painted Mountain
One of the hardiest corns in existence; bred to survive the short seasons and high altitudes of the Rockies.
Guilds & Companions
Permaculture Allies
Resource Competitors
Complete Care Guide
Soil · Water · First 30 days · Monthly care · Troubleshooting · Harvest
Soil
Deep, fertile, well-draining soil rich in organic matter. pH 6.0–6.8. Amend with compost and balanced fertilizer before planting.
Watering
1–1.5 inches per week, especially during tasseling, silking, and ear development. Water at the base — avoid washing away pollen during pollination.
🗓️ The First 30 Days
- Days 1–3Plant seeds 1–2 inches deep, 8–12 inches apart in blocks of at least 4 rows spaced 2–3 feet apart. Blocks pollinate; single rows don't.
- Days 4–7Apply 2-inch mulch between rows to retain moisture and suppress weeds.
- Days 8–14Thin to one plant every 8–12 inches where multiple seedlings emerged from same spot.
- Days 15–21Side dress with nitrogen-rich fertilizer when plants reach 12–18 inches tall.
- Days 22–30Watch for corn earworms. Apply mineral oil to silks at emergence, or use Bt spray as organic control.