01 - Preheat grill to medium-high heat (approximately 400°F).
02 - In a small bowl, combine melted butter, parsley, chives, and dill. Mix thoroughly.
03 - In a separate bowl, mix parmesan cheese, ranch seasoning, garlic powder, and black pepper until well combined.
04 - Brush each ear of corn generously with the herb butter mixture, ensuring even coverage.
05 - Place corn directly on the grill. Cook for 12-15 minutes, rotating every 3-4 minutes, until kernels are tender and lightly charred.
06 - Remove corn from grill. While still hot, sprinkle and press the parmesan-ranch mix evenly over each ear to adhere.
07 - Serve immediately, garnished with additional fresh herbs if desired.