How long is the delay interval for shooting water lilies?

Water lilies like sunshine and are well ventilated, so tropical cold-resistant water lilies that bloom during the day will be closed at night and open again in the morning.

Water lilies bloom from July to 10, open during the day and close at night. There are 40 to 50 species of water lilies in the world, and 5 species in China. Water lilies can be divided into two categories according to their ecological characteristics: cold tolerance and non-cold tolerance. The former is distributed in subtropical zone and temperate zone, while the latter is distributed in tropical zone.