Types of Flowers

Fresh Cut Flowers are real flowers thus they definitely have a shorter lifespan. Typical from a few days to a week or two depending of the species.
Preserved flowers are real flowers but treated to last for months to years depends on how you care for it. Dried flowers are real flowers that is being dried.

Soap roses/sunflower are artificial flowers made using soap ingredient so is more affordable + long lasting! Last for months to years as long as you keep it away from water and sunlight. Do come with a scent but not meant to be bath with.