Paperwhites typically take about 3-5 weeks to bloom after planting.
Marigolds typically take about 45 to 50 days to bloom after planting the seeds.
Zinnias typically bloom from late spring to frost, lasting around 60 to 90 days depending on the variety and growing conditions. They thrive in full sun and well-drained soil, and regular deadheading can promote extended flowering. With proper care, zinnias can provide vibrant color throughout the growing season.
Pumpkins typically take about 75 to 120 days to grow after the flowers bloom.
bloom as in flower. about 6 weeks. sativa is longer.
An amaryllis typically takes 6-8 weeks to bloom after planting.
Phlox typically takes about 6 to 8 weeks to bloom after planting.
Marigolds take about 45 to 50 days to grow from seed to full bloom.
Some flowers, such as Bachelors Buttons, Zinnias, Marigolds, and Petunias last pretty much from the time they start blooming until frost. Others, such as Irises, Tulips, and Daffodils bloom in the spring for a short time. Daylilies bloom in the summer. Mums bloom in the fall. Many varieties bloom longer if you pinch off the old blooms. The best way to choose flowers for the bloom-time you want is to obtain one or more seed catalogs or a book of flowers that gives information on each one. Of course, I'm assuming that your question means how long the blooms last on the plants in the ground. If you are asking how long they last after they are picked, some, like Roses, only last a few days. Others, like Zinnias, Daisies, and Bachelors Buttons last for a week or more. Have a great day, Deb
it take 50000000000000000000000000000000000000000000000000000000years for a new bloom
it takes three years from seed to bloom
I found some pretty zinnias by my house