Texas Tech University

The People of PSS



General Contact

Mailing Address:
Department of Plant and Soil Science
Campus Box 42122
Texas Tech University
Lubbock, TX 79409

Telephone: (806) 742-2838
Fax: (806) 742-0775
Web: https://www.depts.ttu.edu/pss/

Physical Address:
Department of Plant and Soil Science
Bayer Plant Science Building
2911 15th Street, Suite 122
Lubbock, TX 79409-2122

Campus Map »

Department Chair

Dr. Glen Ritchie
Bayer Plant Science, Room 122C
Phone: (806) 742-4325
e-mail: glen.ritchie@ttu.edu
Web: Glen Ritchie

Human Resources, Finance & Procurement Services

Ericca Soto
Business Manager
Bayer Plant Science, Room 122D
Phone: (806) 834-5590
e-mail: ericca.soto@ttu.edu

Donna Cantu
Business Coordinator 
Bayer Plant Science, Room 122E
Phone: (806) 834-5073
e-mail: donna.cantu@ttu.edu

Student Programs & Enrollment Services

Diann Merriman
Lead Academic Advisor
Bayer Plant Science, Room 122A
Phone: (806) 834-7044
e-mail: diann.merriman@ttu.edu

IT & PSS Web Services

Robby Carlson
Program Manager
Bayer Plant Science Room 107
Phone: (806) 834-3202
e-mail: psstechsupport@ttu.edu

Melanie Jackson
Multimedia Specialist 
Bayer Plant Science, Room 122B
e-mail: melanie.jackson@ttu.edu