The Owen Lab at ASHS 2025!

Aug. 14, 2025
The own lab, standing in front of a colorful background while smiling and wearing Mardi Gras masks

The American Society for Horticultural Science (ASHS) hosts an annual conference for horticulture researchers, scientists, industry, academia, government, and students to learn about and showcase new technology and advances in horticultural science. This year it was hosted in New Orleans, Louisiana.

It was a very successful year for those in the Owen Lab! Between the lab members, they provided 7 oral research presentations, presented in a workshop, and provided the OSU station report for a working group. More info about the group below...


Ty Rich, a former graduate student turned research associate in Dr. Garrett Owen's lab, placed first in the oral competition for floriculture and the oral competition for plant growth regulations. Ty's HortScience paper, "Quantifying Growth Control of Annual Bedding Plants with Ethephon Substrate Drenches" was selected for the Kenneth Post Award. This is a very prestigious award given annually to a graduate student and their advisor at ASHS. This award recognizes an excellent publication in the area of floriculture. Congratulations, Ty and Dr. Owen!

Ty Rich Presenting

Olivia Liebing is currently pursuing a Master’s degree in the propagation of woody ornamental nursery crops, under the guidance of Dr. Garrett Owen. Her success at ASHS includes placing second in the oral competition for plant growth regulation. Congratulations, Olivia!

Olivia Wins Second Place

Interested in topics the lab talked about? Read below.

Oral presentations:

  • Dr. Owen – Workshop: Usage of Ethylene Related Materials in Horticultural Plants
  • Dr. Owen – Floriculture Oral presentation: Regulating Growth and Promoting Branching in ‘Dragon Wing® Red’ Begonia with Benzyladenine and Ethephon Foliar Sprays
  • Ty Rich – Floriculture Oral presentation: Ethephon Substrate Drench Efficacy is Influenced by Application Timing
  • Dr. Owen – Plant growth regulation Oral presentation: Quantifying the Effects of Prohexadione-calcium Foliar Spray and Substrate Drench Applications on Perennial Ornamental Grasses.
  • Ty Rich – Plant growth regulation Oral presentation: Ethephon Drench Efficacy is Not Affected in Sphagnum Peat-Based Substrates Amended with Perlite, Aged Pine Bark, or Wood
  • Olivia Liebing – Plant growth regulation Oral presentation:Evaluating the Impact of Foliar Indole-3-butyric Acid on the Adventitious Rooting of Ornamental Woody Nursery Taxa
  • Olivia Liebing – Nursery Oral presentation: Optimizing Daily Light Integral for Adventitious Rooting of Ornamental Woody Nursery Crops
  • Olivia Liebing – Nursery Oral presentation: Quantifying the Effects of Root-Zone Temperature to Improve Rooting of Ornamental Woody Nursery Cuttings

The Owen Lab - O H I O!

Congratulations to the Owen Lab! What an awesome list of successes!


Curious about ASHS? Click the link below.

ASHS