No top soil. Use potting mix.

Hint for next time: Plant when roots are 0.5 inches long.

Yes, your roots are long and healthy. But they are adapted to growing in water. They will die when putting into potting mix.

What about growing them hydroponically? They can stay in the jar, or move them in a vase if you like. You can add marbles for a better look. Or plant them in hydroton. You will need a special hydro fertilizer for that, but otherwise it's convenient.

@jean001a thanks. And the last time I transfered my babies from the water to soil the roots were about 5 inches long. Their growing fast and doing great!!