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Sunflowers will bloom naturally when they are ready. It can take several weeks from the initial formation of the head to develop fully and bloom.
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∙ 13y ago
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Where is the seed coat in a sunflower seed?
For the sunflower (Helianthus annuus), the seed is a multilayered future plant that is enjoyed as a food source by many. What you see, when you have a sunflower seed, is the hard shell. It can be all black or striped. Break that open and you have the actual seed. The outer most covering on the seed, usually you don't notice it, is call the integumentary or seed coat.
What seed will grow first a sunflower seed or a tomato seed?
sunflower
Is sunflower seed are fruite?
A sunflower seed is an achene which means a simple dry fruit. The sunflower seed are referred to as the fruit of the Sunflower because it is produce by the plant.
When do sunflower seed germinate?
in late spring,sunflower seed will germinate
Do you crack a sunflower seed when you plant it?
There is no need to do this with domesticated sunflower seed.
What do the seeds of a sunflower do?
The shell of a sunflower which is white and black striped protects the seed inside of it. The seed, if planted becomes a sunflower plant.
Is sunflower seed a monocot seed?
No, it is a dicot.
Why are commercial sunflower seeds that are still in their shells not referred to as seeds?
A sunflower seed is the fruit of the sunflower. The seed is referred to as a achene when it is inside of its shell or pericarp.
What type of seed flies away?
sunflower seed
Can one sunflower seed produce multiple sunflower blossoms?
it depends on the type of sunflower
What was U.S. sunflower seed production in 2002?
U.S. sunflower seed production was 2.49 billion pounds in 2002
What was U.S. sunflower seed production in 2000?
U.S. sunflower seed production was 3.54 billion pounds in 2000
