The Center for Agriculture, Food and the Environment at UMass Amherst publishes “Hort Notes” and “Garden Clippings” monthly. “Hort Notes” is more commercial operation oriented and “Garden Clippings” is more home gardener oriented.
Check the current issue and archives at https://ag.umass.edu/landscape/newsletters/hort-notes/hort-notes-2020-vol-315
You can subscribe in the left column of their website with the red button in the Newsletters & Updates section.