How to Grow Brevant B-5109
Brevant B-5109
Zea mays
vegetableBrevant B-5109 is a hybrid field corn variety bred for grain production with strong agronomic traits and disease resistance. It is a mid-to-late maturity corn hybrid designed for commercial farming operations seeking reliable yields and standability. This variety is particularly valued for its balanced performance across diverse growing conditions.
When should you plant Brevant B-5109 in your zone?
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Example Brevant B-5109 timeline · Pittsburgh, PA (Zone 6b)
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Plant Brevant B-5109
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 Brevant B-5109
Around Jul 31≈ 105 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Brevant B-5109 dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 5-8, with best performance in the Corn Belt (zones 6-7)
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Get my Brevant B-5109 timeline →Growth Stages
Germination & Emergence
7-14 daysSeeds absorb moisture and radicle emerges; seedling breaks soil surface with coleoptile and first true leaves visible within 7-10 days.
Ensure consistent soil moisture for uniform emergence. Monitor for seed-applied insecticides effectiveness. Avoid crusting of soil surface that may inhibit emergence.
Vegetative Growth (V1-V6)
3-4 weeksRapid leaf expansion and root system development. Plant establishes 4-6 visible leaf collars. Height growth accelerates as leaves photosynthesize.
Apply pre-emergence herbicides if needed before V6. Monitor for early pest pressure (armyworms, cutworms). Ensure adequate nitrogen availability. This stage determines yield potential.
Mid-Season Growth (V7-Tasseling)
4-5 weeksRapid height increase, ear primordia initiation, tassel development begins. Plant reaches 50-75% of final height by V10-V12.
Critical period for pest and disease management. Apply fungicides if disease pressure warrants. Ensure consistent water availability (1-1.5 inches weekly). Post-emergence herbicide application should be completed. Monitor for nutrient deficiencies.
Reproductive (Tasseling to Silking)
2-3 weeksTassel emergence at plant apex; pollen shed begins. Silks emerge from ear shoots and elongate. Plant approaches final height.
MOST CRITICAL PERIOD for water and nutrient availability. Stress during this window significantly reduces yield. Monitor for corn ear worm moth flights. Manage foliar diseases (Gray leaf spot, Northern corn leaf blight). Avoid physical damage to plants.
Grain Fill (Post-Silking to Physiological Maturity)
6-8 weeksKernels develop and accumulate starch and dry matter. Grain moisture decreases from 80% at bloom to ~15% at maturity. Leaves senesce and stalks dry.
Maintain even moisture (but avoid waterlogging). Monitor grain moisture for optimal harvest timing (~20-25% moisture for combines). Watch for stalk rot and lodging conditions. Harvest when grain reaches 15-20% moisture for field storage.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Bt corn hybrids, insecticidal sprays at V6-V8, pheromone monitoring, crop rotation, stalk sanitation
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Bacillus thuringiensis (Bt) toxins, insecticidal sprays during silking, pheromone traps for monitoring, parasitoid wasps
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Bt corn hybrids, insecticide applications at V4-V6, neem oil, parasitoid releases, resistant varieties
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Crop rotation (non-corn year breaks lifecycle), Bt corn, soil insecticides, resistant hybrids
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Insecticidal sprays, carbaryl, pyrethroids, managing field margins and weedy areas
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Insecticidal soaps, neem oil, broad-spectrum insecticides if populations exceed threshold
Uses
Animal Feed & Livestock Nutrition
CulinaryCorn grain is a primary energy source for livestock including cattle, swine, and poultry. It provides essential carbohydrates and is often used in mixed feed rations with protein supplements. [source]
Processed Foods & Starch
CulinaryField corn is processed into cornmeal, corn flour, corn oil, and high-fructose corn syrup for human food products, beverages, and industrial applications. [source]
Ethanol & Biofuel Production
HouseholdCorn grain is fermented to produce ethanol, a renewable fuel blended with gasoline to reduce petroleum dependence and emissions. [source]
Industrial Feedstock
HouseholdCorn is used in manufacturing plastics, adhesives, textiles, and pharmaceutical products through biochemical conversion processes. [source]
Wildlife Food Source
WildlifeCorn fields and grain provide food for migratory waterfowl, songbirds, and wild mammals. Leave-behind grain after harvest supports wildlife through winter months. [source]
Harvest Tips
Harvest when grain moisture reaches 15-20% (typically late October to November in northern regions). Use a combine harvester equipped for corn. Adjust combine settings to minimize kernel damage and grain loss. Monitor grain bin conditions (temperature, moisture) during storage. Test for aflatoxins if drought stress occurred during season. Store grain at 13-15% moisture for long-term storage.
Fun Facts
- 🌱 Brevant B-5109 is part of the Corteva Agriscience hybrid portfolio and represents decades of selective breeding for standability, disease resistance, and consistent grain quality across diverse growing conditions.
- 🌱 Corn produces both male flowers (tassels) and female flowers (silks), making it a monoecious plant; optimal pollination requires calm weather during pollen shed to ensure complete kernel set on the ear.
- 🌱 A single corn plant can produce 200+ roots, with some reaching 4-5 feet deep, allowing the plant to access water and nutrients from deeper soil layers during periods of surface drought.
Gardening Terms
New to gardening? Learn about terms used in this guide:
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