According to the variety and state of flowers, don't water them, but water them thoroughly. Camellia likes humidity, and spraying water can increase humidity. So you can also spray water on the petals, but it should be moderate. Flowers are fragile. Water flow has a certain influence, which is not good for flowers. Too dry will make stamens rot, and proper water spraying can keep them fresh, prolong flowering time and reduce premature drying and necrosis of petals.