Walnut Production Information:

Walnut Fall Freeze Information:

Calendar of Operation for Backyard Walnut Trees - ANR Publication #7263 

Calendar of Operations for Backyard Walnut Trees - North Coast 

Descriptions of Currently Grown Walnut Varieties in Lake County 

Walnut Husk Fly - ANR Publication #7430 

Wholesale Nurseries in California that Supply Walnuts 

Walnut Nursery List 

Commercial Lake County Walnut Dryers 

Cost Studies:

Sample Costs can be found at: https://coststudies.ucdavis.edu/