Ep. 246 From Ancient Crop to Modern Gardens: The Fascinating Story of Figs | #GoodGrowing

In this episode of the Good Growing Podcast, hosts Chris Enroth and Ken Johnson welcome Dr. Elizabeth Wally, a retiring horticulture educator from the Metro East St. Louis area, to explore the rich history, cultivation, and biology of the edible fig (Ficus carica). The conversation begins with a discussion of the unusually early spring in the Midwest, marked by extreme temperature swings and freeze events that have damaged early-blooming plants like forsythia, magnolias, and strawberries. Elizabeth shares insights on how climate change is altering chilling patterns and increasing the risk of crop loss, particularly for fruit trees. The focus then shifts to figs, where they explore their ancient origins—cultivated for over 11,000 years in the Middle East and Mediterranean—and their cultural significance in Greek, Roman, and biblical traditions. The hosts delve into the unique biology of figs, including their classification as a syconium (a multiple, aggregate fruit), the role of the fig wasp (Blastophaga senescens) in pollination, and the fascinating fact that dried figs may contain trace remnants of dead wasps—though enzymes often break them down. Practical advice is shared for growing figs in Illinois, emphasizing cold-hardy cultivars like Chicago Hardy and the fig nominal, container growing for crop protection, and the importance of dormancy management. Elizabeth also warns about the phototoxic sap that can cause painful skin reactions when exposed to sunlight. The episode concludes with a celebration of figs as both a delicious and resilient plant, with tips on pot selection and growing conditions. Key takeaways include: 1) Figs are among humanity’s first cultivated crops, with a history spanning over 11,000 years; 2) The edible fig is a unique syconium—a modified stem with internal flowers—making it both a multiple and aggregate fruit; 3) Most figs grown in the U.S. are parthenocarpic (seedless and self-pollinating), so no wasps are present in fresh figs; 4) For Illinois gardeners, container growing and winter protection are essential for consistent fruit production; 5) The fig’s aggressive root system requires pots without inward-curving lips to avoid repotting disasters; 6) Despite low domestic production, the U.S. is a top importer of dried figs, highlighting their popularity; 7) The phototoxic sap of figs requires gloves and long sleeves when pruning; 8) The fig’s cultural legacy—from sycophants to the birth of Rome under a fig tree—underscores its deep roots in human civilization.