How does the camera shoot flowers with delay?

Theoretically, aim the camera at the flowers, make a composition and set shooting parameters.

Then, calculate the time when flowers bloom and fall, and set the parameters such as shooting time, interval time and shooting quantity, and you can start shooting.

This process will be very long, so be patient.

The key point is to accurately calculate the time when flowers bloom and fall, so as to take a complete delayed photography of flowering period.