In areas where there are warmer winters, artichokes are perennials. If the winter weather goes below 25°F, then the crowns can die so they have to be handled as annuals in Pittsburgh, PA. Indoor Sowing Tips: In order to germinate, artichoke seeds prefer soil temperatures between 65 and 75°F. Sow the seeds in seed trays […]
You must be logged in to post a comment.