Toast the Almonds: Place the sliced almonds in a small, dry skillet over medium heat. Toast for 3-5 minutes, shaking the pan frequently, until fragrant and golden. Immediately transfer to a plate to cool completely.
Prepare Aromatics & Citrus: Add the chopped scallions and garlic to a food processor. Zest the entire lemon, adding the zest to the processor. Juice the lemon and lime to get a total of 3 tablespoons (45 ml) of mixed citrus juice.
Create the Herb Base: Add the cilantro, dill, parsley, and mint to the food processor. Pulse 10-12 times until finely minced, scraping down the sides as needed.
Emulsify the Vinaigrette: Add the ¾ tsp sea salt and optional red pepper flakes. With the processor running on low, slowly stream in the ⅓ cup of olive oil, followed by the 3 Tbsp of citrus juice and the ⅓ cup of cool water. Process for 30-45 seconds until the vinaigrette is smooth, emulsified, and uniformly green.
Assemble the Bowls: Divide the warm farro evenly among 7 bowls. Top each with 1 cup of the roasted vegetables.
Dress and Garnish: Drizzle approximately 2 tablespoons (30 ml) of the zesty herb vinaigrette over each bowl. Sprinkle with the toasted almonds and serve immediately.