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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.
by crossing a purple flower and a white flower,it also counts on the darkness of the flower
To get the flower color you need to attract a moshling, you plant the seeds needed to attract the moshling, then wait for the flowers to grow to see what color you get. The color of the flower is random. If you do not get the flower color you need to attract a moshling, you have to dig up that plant and plant another seed. Keep planting seeds until you get the flower color you need.
Which ever seed you plant will be what the flower will be. However, the flower's color is random. If you do not get the flower color that you need, you have to dig up that flower and plant another seed.
Correct, the photoperiod (the amount of light and darkness a plant receives each day) is a crucial environmental factor that can signal to the plant when to flower or produce fruit. Different plants have specific requirements for the length of light and dark periods they need to initiate flowering or fruiting.
Flowers need water because the water provides important nutrients to the plant.
Canna is a complete flower. The flower has both male and female sex organs. You do not need to buy both a "male" plant and "female" plant.
If you do not get the flower color you need to attract a moshling, you have to dig up that plant and plant another seed. Keep planting seeds until you get the flower color you need.
Because, all plants need the sun (including: water and soil). They get the suns rays by using chloraplasts which then they process in to food. That is why a flower is a plant.
Plants typically need around 8-12 hours of uninterrupted darkness in order to initiate the blooming process. This period of darkness allows the plant to produce the hormone responsible for flowering. Any disruption to this dark period can delay or inhibit blooming.
The color of the seed is random, meaning you can not get a specific color. When the seed grows into a flower, if it is not the color you need, you will have to dig the plant up and plant another seed. Wait to see if that seed grows into the color of flower you need. Repeat until you get the color of flower you need.
No, you can take a cutting from a trumpet vine, plant it, and it will grow and flower.