ST 5091B3XF Variety

XtendFlex3 Cotton Logo

Growers in the Eastern Cotton Belt, in South and East Texas, and in the Far West who want hardy, early-season vigor can plant Stoneville® 5091B3XF with confidence. This early- to mid-maturity Stoneville cotton seed variety is very adaptable and good for all soil types, with strong emergence, high yield potential and good cotton fiber quality.


  • Consistent high-yielder
  • Good fiber package
  • Good plant type for all soils
  • Three-gene lepidopteran resistance, which decreases the likelihood that additional worm control measures will be needed 

Geographic Region

  • Eastern Cotton Belt
  • South and East Texas
  • Far West

Variety Characteristics

Leaf Pubescence SEMI-SMOOTH
Maturity** EARLY-MID
Height/Growth Habit TALL/VIGOROUS
Storm Tolerance* 5.2

Disease Resistance

Root-Knot Nematode/Fusarium Wilt Resistance FAIR
Verticillium Wilt Tolerance FAIR
Bacterial Blight Resistance SUSCEPTIBLE

Fiber Quality

Length 1.16
Uniformity 81.8
Strength 28.8
Micronaire 4.15

*Storm Tolerance Rating Scale: 9 very storm-tolerant; 0 very loose.

**Relative maturity can vary based on on management practices, environmental conditions and geographic regions. Descriptions and values reported are to give a relative comparison among varieties. Actual values will be influence by growing conditions.

Dryland Chart
Limited Irrigation Chart
Irrigation Chart


Engenia herbicide is a U.S. EPA restricted-use pesticide. Every application of Engenia herbicide requires the use of an approved pH buffering adjuvant.


Always read and follow label directions. Additional state restrictions may apply.


Engenia, Liberty and Stoneville are registered trademarks of BASF. All other trademarks are the property of their respective owners and use of any such trademark does not imply any affiliation with or endorsement by its owner. Any reference of third-party products does not constitute an endorsement by BASF. The use of third-party products is done at your own discretion and risk. ©2023 BASF Corporation. All rights reserved.