Cook the farro in salted water according to package instructions (or see here) until al dente. Strain the farro in a fine-mesh strainer and rinse with cold water until chilled.
While the farro is cooking, vigorously whisk all of the dressing ingredients together in a small bowl until combined.
Combine the chilled farro, chickpeas, feta, cucumbers, radishes, shallot, dill and mint in a large mixing bowl. Drizzle evenly with the dressing and gently toss to combine.
Taste and season with additional salt, pepper, and/or lemon juice if needed.
Serve. Serve immediately and enjoy! Leftovers can be refrigerated in a sealed container for up to 3 days.
