Sunflowers typically stay on the plant for about 70 to 100 days, depending on the variety and growing conditions. After blooming, the flowers can remain on the plant for several weeks as they mature and produce seeds. Once the seeds are fully developed, the plant will eventually die back, usually in late summer or early fall.
what is inflorescense of sunflower
Just like every other plant on Earth. Put a seed in the ground, water it and presto a long time later you have a sunflower.
It takes about 2 to 3 weeks for the plant to germinate
A bloom on an uncut sunflower typically lasts for about 5 to 10 days, depending on environmental conditions such as temperature and humidity. After blooming, the petals will gradually wilt and fall off. If left uncut, the sunflower will continue to produce seeds after the bloom fades. The overall health of the plant and care it receives can also impact the duration of the bloom.
There is no need to do this with domesticated sunflower seed.
Just one Season.
Yes, it is.
Yes.
Because the sunflower needs to be heathy and stay strong
No. Sunflowers are a plant. At least one company has come up with a beverage made from the seed kernels and they label it a "sunflower beverage".
Probably the sunflower
why you never plant a sunflower in January because it can die in the really cold or snowy icy weather.