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long-day
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What are plants requiring long nights to flower?
short-day plants some examples of short-day plants are poinsettias, strawberries, and ragweed
What are plants requiring long nights to flower called?
Plants requiring long nights to flower are called short-day plants. These plants use the length of darkness as a cue to initiate flowering. Examples include poinsettias, chrysanthemums, and strawberries.
What are Plants that require short nights to flower?
long-day
Where do short day plants live?
In general, short-day (i.e. long-night) plants flower as days grow shorter (and nights ... Day-neutral plants, such as cucumbers, roses and tomatoes, do not initiate ...
True or false short day plants really need long nights?
True. Short day plants require a specific duration of darkness (long nights) in order to flower and complete their life cycle. The length of the dark period triggers hormonal changes in the plant that lead to flowering.
What is plants that flower when nights are short?
Poinsettias and chrysanthemums are short day plants. They need a certain number of hours of uninterrupted darkness to cause the plant to start flowering. Poinsettias need 18 hours of darkness to trigger this. Chrysanthemums need twelve hours of darkness.
What is the difference between short day plants and long day plants?
A long day plant requires fewer than a certain number of hours of darkness in each 24 hour period to induce flowering. These plants typically flower in the late spring or early summer as days are getting longer. Short day plants flower when the night is longer than a critical length. They cannot flower under the long days of summer. These plants generally flower in late summer or fall, as days are getting shorter. Short day plants will not flower if a pulse of artificial light is shined on the plant for several minutes during the middle of the night; they require a consolidated period of darkness before floral development can begin. Natural nighttime light, such as moonlight or lightning, is not of sufficient brightness or duration to interrupt flowering.
What type of plant needs short nights in order to flower?
day-neutral plant.
Do short day plants need a really long night?
yes short day plants need long nights(novanet )
Which factors control flowering in short day plants?
Short day plants flower when the duration of darkness exceeds a critical period, typically requiring longer nights. Key factors that control this process include light duration, the presence of phytochrome proteins that detect light, and the plant's internal circadian rhythms. Additionally, environmental conditions such as temperature and stress may influence flowering. Ultimately, these factors trigger hormonal changes that promote flowering.
What are some examples of long day plants and how do they differ from short day plants?
Long day plants, such as lettuce and spinach, require more hours of daylight to flower. Short day plants, like chrysanthemums and poinsettias, flower when daylight hours are shorter. This difference in daylight requirements influences the timing of flowering in these plants.
What are some examples of short day plants that require specific periods of darkness to flower and thrive?
Some examples of short day plants that require specific periods of darkness to flower and thrive include poinsettias, chrysanthemums, and Christmas cacti.
