Meet Our Soil Experts
Nicole Anderson
Associate Professor
Dari Biswanath
Assistant Professor
Chip Bubl
Agriculture
Gordon Jones
Agriculture
Scott Lukas
Horticulture
Amber Moore
Soil Fertility
Ruijun (Ray) Qin
Crop & Soil
Clare Sullivan
Small Farms and Specialty Crops
Dan Sullivan
Soil Science
Betsy Verhoeven
Assistant Professor of Practice
Darrin Walenta
Agronomist
Tracy Wilson
Central Oregon Agricultural Literacy Coordinator
Have a Question? Ask an Expert!
Ask an Expert is a way for you to get answers from the Oregon State University Extension Service. We have experts in family and health, community development, food and agriculture, coastal issues, forestry, programs for young people, and gardening.
Are there pollution standards for bagged soil?
Q: Bagged garden soils have no information about their source or safety. I recently bought bags (big box store) and am concerned about where the soil was actually mined. There were some weird things included in each of the ...