How to Grow Asgrow RR2 Soybean
Asgrow RR2 Soybean
Glycine max
vegetableAsgrow RR2 is a genetically modified soybean variety engineered for herbicide tolerance, specifically designed to resist glyphosate (Roundup) applications. This commercially bred cultivar is one of the most widely grown soybean varieties globally, valued for its reliable yields and agronomic performance.
When should you plant Asgrow RR2 Soybean in your zone?
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Example Asgrow RR2 Soybean timeline · Pittsburgh, PA (Zone 6b)
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Plant Asgrow RR2 Soybean
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 Asgrow RR2 Soybean
Around Jul 26≈ 100 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Asgrow RR2 Soybean dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 4-8; optimal production in zones 5-7
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Seedling/Emergence
7-10 daysSeeds germinate and first leaves emerge above soil; cotyledons visible, typically reaching 2-3 inches tall
Ensure adequate soil moisture for germination. Monitor for seed treatment efficacy. Keep area free of competing weeds.
Vegetative Growth (V1-V6)
20-30 daysTrifoliate leaves develop progressively; plant grows 6-12 inches tall with established root system
Apply pre-emergence or early post-emergence herbicides if needed. Maintain consistent moisture. Inoculated soils support nitrogen fixation.
Flowering (R1-R3)
20-25 daysFlowers appear in leaf axils; plant reaches maximum height (24-40 inches); lush canopy development
Critical moisture period—maintain consistent water supply. Avoid late herbicide applications. Monitor for pests (Japanese beetles, spider mites). Glyphosate applications possible during this period.
Pod Development & Filling (R4-R6)
25-35 daysPods develop and fill with beans; leaves may yellow slightly. Plant height stabilizes.
Maintain adequate water during pod fill for yield. Minimize stress. Watch for pod-feeding insects and diseases (root rot, stem canker).
Maturity & Harvest Readiness (R7-R8)
10-15 daysPods mature to tan/brown color; seeds rattle inside pods; leaves drop significantly
Cease irrigation. Allow field to dry for mechanical harvest. Harvest when moisture content reaches 12-13%.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Scout and monitor. Use insecticides if economic threshold exceeded (20% leaf defoliation). Integrated pest management preferred.
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Monitor for webbing and stippling damage. Spray with miticides or insecticidal soap during dry conditions if populations exceed threshold.
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Rotate with non-host crops. Use resistant varieties in subsequent plantings. Soil testing recommended before planting.
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Scout regularly. Insecticides applied if populations warrant treatment. Often self-limiting due to natural predators.
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Use resistant varieties. Ensure well-draining soil. Avoid waterlogged conditions. Fungicide seed treatments available.
Uses
Oil Production & Food Products
CulinarySoybean oil extracted from seeds is used in cooking, food manufacturing, margarine production, and biodiesel. Soybeans are processed into meal for protein supplementation in human food products. [source]
Livestock Feed
CulinarySoybean meal is the primary protein source in animal feed for poultry, swine, and cattle, making RR2 soybeans economically critical for global agriculture. [source]
Industrial & Biofuel Applications
HouseholdSoybean oil serves as a renewable base for biodiesel fuel, hydraulic fluids, plastics, and lubricants, reducing dependence on petroleum products. [source]
Plant-Based Protein & Nutrients
MedicinalSoybeans contain isoflavones and other compounds studied for health benefits including bone health and cardiovascular support. Processed soy products are consumed as meat alternatives. [source]
Glyphosate Herbicide Tolerance Technology
CraftRR2 soybeans were engineered for herbicide resistance, enabling no-till farming practices and simplified weed management, representing a major agricultural biotechnology innovation. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Harvest when pods turn tan/brown and leaves drop significantly (R8 stage). Seed moisture should be 12-13% for combines. Timing is critical—early harvest reduces shattering losses; delayed harvest risks field losses from weather and wildlife.
Fun Facts
- 🌱 Asgrow RR2 soybeans account for a significant portion of global soybean production and helped revolutionize modern agriculture through their glyphosate-tolerant trait, enabling sustainable no-till farming practices.
- 🌱 Soybeans are a legume that forms symbiotic relationships with nitrogen-fixing bacteria, reducing the need for synthetic nitrogen fertilizers and improving soil health for subsequent crops.
- 🌱 A single soybean plant can produce 50-100+ pods, with each pod typically containing 2-3 beans, making the yield potential substantial under optimal growing conditions.
Gardening Terms
New to gardening? Learn about terms used in this guide:
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