It depends on the plant, some plants live one year(flowers) some live two years(carrots) and even some others(trees) live for hundreds of years.
what is the Welwitchia plant's lifespan in years
5666
5-10 years Mint plant is annual
5-10 years Mint plant is annual
How long lifespan
300 years, and it is a perennial plant!
They live for about 1 month out of water and not refrigerated.
Brasilia
Topeka
A sunflower is an annual plant. Farmers replant it every year.
1100
This depends if it is a true moss, a plant we call 'moss', or decorative moss.