# FB e3520 C STS

- **Vendor:** 1st Choice Seeds (independent, employee-owned)
- **Brand:** 1st Choice Seeds
- **Crop:** Soybeans
- **Maturity group:** 3.5
- **Trait(s):** Conventional, STS
- **Source:** https://www.1stchoiceseeds.com/soybeans/fb-e3520-c-sts/
- **Rating scale:** 0-10, higher = better (legend: 0-4 Below Average, 5 Average, 6 Good, 7 Very Good, 8 Excellent, 9-10 Superior); 1st Choice publishes the qualitative word in HTML (the numeric bar is d3-rendered, not in markup); blank/NA = not rated
- **Service area:** 1st Choice Seeds dealer network — Eastern Corn Belt (IN/OH/KY/TN), Rushville, IN

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_High protein for food grade application_

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## Field Notes

- High protein for food grade application
- Stacked with STS tolerance
- Excellent SCN tolerance
- Best performance in narrow rows

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## Agronomic Characteristics

- **Maturity Group:** 3.5
- **Plant Type:** Semi-Bush
- **Plant Height:** Medium
- **PRR Gene:** Rps 1c
- **Flower Color:** White
- **Pubescence:** Tawny
- **Pod:** Brown
- **Hilum:** Black
