Corn is a plant of community. It cannot pollinate itself in isolation; it relies on the wind to carry pollen from the tassels of one stalk to the silks of another. Each silk on an ear leads to a single kernel—if the silk isn't pollinated, the kernel won't grow. It teaches us about the Holy Spirit (the Wind) moving through the body of Christ to bring life and fruitfulness to every individual.
Sunlight: Full Sun (6-8+ hours)
Soil: Very rich in Nitrogen; well-drained but moist
Water: High needs, especially when ears are forming
Pollination: Must be planted in *blocks* (squares), not long thin rows, so the wind can swirl the pollen effectively.
Spacing: 12 inches apart
Nutrient Needs:
Week 1: Germination (5-10 days in warm soil)
Week 3-6: Rapid vertical growth; "knee high by the 4th of July"
Week 8-10: Tassels (top) and Silks (ears) appear
Pollination: Pollen falls from tassels onto silks
Week 12-14: Kernels swell and turn milky
Harvest: When silks turn brown and dry; 18-24 days after silks appear
Total: 60-90 days depending on variety
The Pillar: In the Three Sisters garden, corn provides the vertical support for beans to climb. It stands tall and strong against the summer storms.
Wind Interaction: Corn is wind-pollinated, not bee-pollinated. It catches the invisible breath of the air to create fruit.
Friends & Helpers: Beans (nitrogen providers), Squash (soil shaders), Sunflowers.
Avoid planting near: Tomatoes (they share the same "earworm" pest).
✓ Block Planting: Always plant in at least a 4x4 grid for good pollination.
✓ Mulch: Corn has shallow roots; mulch heavily to keep moisture in and weeds down.
✓ Side-Dress: Add compost or nitrogen-rich fertilizer when stalks are 12 inches tall.
✓ Harvest correctly: Pull the ear down and twist to snap it off the stalk.
Fresh: Boiled, grilled, roasted on the cob | Off the cob: Salads, salsas, creamed corn | Preserved: Canned or frozen | Cultural: A native American staple; symbol of summer abundance and hospitality.
Sweet Corn vs. Milling Corn: Sweet corn is harvested "green" when kernels are soft and sugary. Milling corn stays on the stalk until dry and hard for flour.
Similar to Sorghum: Both are tall grasses that produce grain-like heads.
John 3:8 — "The wind blows where it pleases"
"The wind blows where it pleases. You hear its sound, but you cannot tell where it comes from or where it is going. So it is with everyone born of the Spirit."
Just as the corn waits for the wind to bring the pollen of life, we wait upon the Holy Spirit to move among us, bringing growth and unity.
Ages 3–5: Can you hear the corn leaves rustling in the wind? What does it sound like?
Ages 6–9: Look at the silk on a cob. Did you know every single strand of silk goes to one kernel? If you pull a silk, it connects to a seed!
Ages 10–13: Why do we plant corn in a square instead of one long row? (The wind needs to blow the pollen from the top tassels onto the silks below).
Zea mays (Grass family)
Direct Sow: Plant 1-2 inches deep after all danger of frost.
The Block: Plant in a square of at least 16 plants (4x4) for best pollination.
Watering: If corn leaves curl like a straw, it is very thirsty!
Corn is the "Pillar of the Garden." It stands straight and tall, pointing to heaven. It reminds us of the strength of the community—one stalk alone is easily blown over, but a block of corn stands together. It also reminds us that we are dependent on the "Breath of God" (the wind) for our fruitfulness.
Varieties to try: Golden Bantam (classic), Silver Queen (white), Peaches & Cream (bicolor), Bodacious (very sweet).