Horseradish is well known for its pungency and the zip it adds to food. It can be grown at home but requires cold temperatures in the fall and winter. Here's a guide to growing horseradish and how to preserve it.
Candace Stoughton, Low Impact Development Specialist, gives a tour of the East Multnomah Soil & Water Conservation District building and the many demonstration projects on the grounds that soak up stormwater