How to Grow Matilda Bi-Color Corn
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Matilda Bi-Color Corn
Zea mays
vegetableMatilda is a hybrid bi-color sweet corn variety that produces ears with a striking combination of yellow and white kernels. Known for excellent flavor, tenderness, and uniform ear production, it's a popular choice for home gardeners and farmers. The stalks typically reach 7-8 feet tall and mature relatively quickly for a main-season variety.
When should you plant Matilda Bi-Color Corn in your zone?
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Example Matilda Bi-Color Corn timeline · Pittsburgh, PA (Zone 6b)
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Plant Matilda Bi-Color Corn
Around Apr 17Near Pittsburgh's average last spring frost.
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Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
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Harvest Matilda Bi-Color Corn
Around Jul 1≈ 75 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Matilda Bi-Color Corn dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 3-9; requires warm soil and air temperatures for optimal growth
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Get my Matilda Bi-Color Corn timeline →Growth Stages
Germination & Emergence
7-14 daysSeeds sprout underground and emerge as a single shoot with coleoptile (protective sheath). First true leaves appear as narrow, parallel-veined blades.
Ensure soil temperature is at least 60°F (ideally 70°F+). Keep soil consistently moist but not waterlogged. Thin seedlings to proper spacing once 3-4 inches tall.
Vegetative Growth
30-40 daysPlant develops multiple whorled leaves and a strong root system. Stalks elongate rapidly and reach 3-4 feet. Side shoots (tillers) may appear but typically remain small.
Apply nitrogen fertilizer when plants reach knee height (V6-V8 stage). Ensure consistent watering. Monitor for early pest damage (cutworms, armyworms). Provide support if needed in windy areas.
Tasseling & Silking
5-10 daysTassel emerges from top of plant, producing pollen. Silk strands emerge from ear shoots and become receptive to pollen. Plant reaches full height (7-8 feet).
Critical watering period—maintain even soil moisture. Do not let plants experience drought stress. Avoid high-nitrogen fertilizer at this stage. Pollination occurs as wind carries pollen from tassel to silks.
Ear Development & Kernel Filling
20-25 daysKernels begin filling with milk and develop the characteristic bi-color pattern. Silks dry and brown. Ears feel full and plump to touch.
Continue consistent watering (critical stage). Husks should feel well-filled but ears not rock-hard. Monitor for ear corn borers and aphids. Maintain plant health to support kernel maturation.
Physiological Maturity & Harvest Readiness
5-7 days optimal harvest windowKernels reach peak sweetness and tenderness. Milk line moves from top to base of kernel. Husks green but slightly drier. Silks have turned brown and dried completely.
Check ears daily once silks brown. Squeeze ear gently—kernels should release milky liquid when punctured. Harvest at peak sweetness for best flavor. Pick 2-3 weeks after silking for optimal taste.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Hand-pick affected ears; apply Bt (Bacillus thuringiensis) at silking; use pheromone traps; plant varieties with tight husk fit
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Remove crop debris; apply Bt at tasseling and again 7-10 days later; choose resistant varieties; use parasitic wasps
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Spray with neem oil or insecticidal soap; encourage beneficial insects; strong water spray to dislodge; plant marigolds nearby
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Hand-pick larvae; apply Bt; use pheromone traps; encourage natural predators like parasitic wasps and ground beetles
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Create collars around transplants; remove crop residue; use Bt; till soil to expose pupae; handpick at night
Uses
Fresh boiling and grilling
CulinaryMatilda's bi-color kernels and tender, sweet profile make it ideal for boiling, grilling, or steaming. The balanced yellow-white kernel combination provides attractive presentation and consistent flavor. [source]
Corn pudding and baking
CulinaryFresh kernels can be cut from cobs and used in puddings, fritters, cornbread, and baked goods. The tender kernels are sweeter than field corn varieties. [source]
Ornamental and display value
HouseholdThe striking bi-color kernel pattern makes Matilda visually appealing for farmers markets, displays, and as an ornamental corn variety in home gardens. [source]
Cob uses and composting
HouseholdCorn cobs can be used for mulch, animal bedding, crafts, or added to compost. This maximizes waste reduction and value from the entire plant. [source]
Pollinator and bird habitat
WildlifeCorn tassels attract pollen-feeding insects, and mature ears attract birds and small mammals. The tall stalks provide shelter for beneficial garden organisms. [source]
Harvest Tips
Harvest when silks are brown and dried, typically 18-24 days after silking. Squeeze the ear gently—it should feel full and kernels should release a milky juice when punctured. Peak flavor occurs at 'milk stage.' Twist ears sharply downward and pull away from stalk. Harvest in early morning for best quality. Use or refrigerate immediately; sweetness declines rapidly after picking.
Fun Facts
- 🌱 Matilda bi-color corn is a hybrid variety, meaning it must be cross-pollinated between two parent lines to achieve its superior vigor, uniform ear production, and dual-kernel coloring.
- 🌱 Each corn plant can produce 1-3 ears, but Matilda is bred for consistent 1-2 ear production per stalk, making it reliable for home gardening and market production.
- 🌱 Corn pollen is released at a rate of millions of grains per plant daily during pollination; wind carries this pollen, and each silk must receive pollen grains for that kernel to develop.
Gardening Terms
New to gardening? Learn about terms used in this guide:
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