Berks County is farm country, and this category shows it the useful way: it's one of the deepest lists on the site, and it refuses to cluster. Mohnton and Wernersville hold nearly as many farm listings as Reading itself, which almost never happens in this directory. The farms are simply where the farms are.
The crowd favorites are the orchards. Weaver's Orchard in Morgantown and Brecknock Orchard in Mohnton earn the kind of devoted reviews most restaurants would envy, especially once picking season opens, and the PA Dutch Farmer's Market of Wyomissing puts the farm-stand experience under one roof for anyone who wants the harvest without the back roads. Produce stands, dairies, and livestock operations fill out the rest of the list.
One habit will save you a wasted trip: check the listing before you drive out. Farms run on seasons, not store hours, and what's ripe this week decides everything from opening days to parking.