How can I properly care for paper white bulbs in water to ensure they grow and bloom successfully?

To properly care for paper white bulbs in water, place them in a container with pebbles or marbles to support the bulbs. Fill the container with enough water to cover the bottom of the bulbs. Place the container in a sunny spot and change the water every few days to prevent mold growth. Keep the water level consistent and avoid overwatering. With proper care, the paper white bulbs should grow and bloom successfully.