It depends what type of flower it is. Some annuals will flower quite quickly, 6- 8 weeks, others can take years.
Some flowers take only a few days to grow, while others may take weeks, months even, to grow.
Around one month
bloom as in flower. about 6 weeks. sativa is longer.
it take 50000000000000000000000000000000000000000000000000000000years for a new bloom
2 to 3 days
it takes three years from seed to bloom
grass it grows in about a week sunflowers take a long time to bloom
Fall chrysanthemums generally last for two months.
Dahlias will bloom until blackened by frost.
It should bloom in the first year.
Hyacinth bloom once a year. Then as long as the bulb is not disturbed, it will bloom again the following spring.
Fuchsia plants bloom from mid-summer all the way into fall.
Naked Lady plants bloom in August. But if you moved them this year, they may refuse to bloom until next year. The real name is amaryllis belladonna. Make sure you plant it in full sun or that may cause it not to bloom.
Each bloom generally lasts 3-4 days