You've probably noticed it a time or two: the flowers of daisies are not always open, but sometimes closed. Does it depend on the light or what causes it?
Do daisies close their flowers at night?
Daisies gradually close their flowers in thelate afternoon to early evening. Once the sun has set, the flowers are completely closed. This always happens at the same time and affects all daisies that are in a meadow, for example.
Why do daisy flowers close at night?
There are hardly any pollinating insects flying around at night untilno pollinating insects that could visit the daisy flowers. That's why it's not worth it for the daisies to invest their energy and flowering time in the night. They prefer to save these for the day when insects such as bees, bumblebees and the like are out and about again. In addition, the pollen is protected in the closed flower at night.
Will the daisy flowers open again?
On thenext daythe petals unfold again and theflower is open This happens gradually and takes a few hours. By lunchtime the daisy flowers are usually fully open again. In the late afternoon/evening the closing of the flowers begins again.
What happens in the daisy at night?
At night the daisies are in a kind ofresting mode. You gather strength for the next day. You could almost think that they sleep in a similar way to people and animals.
Do only daisy flowers close?
Daisies are not a special case, because therethere are also other flowers that close their blossoms in the evening. These include, for example, snowdrops, tulips and gentian. These also follow a similar strategy to the daisies.
Do daisies only close their flowers when it gets dark?
Not only are the daisy flowers closed at night, but alsowhen it rains the ray florets fold up and hide the inside of the flower. This also serves to protect the flowers.
Does the closing of daisies depend on sunlight?
Daisies also close their flowers whenexposed to artificial light in the evening. You can try this out yourself. For example, if your daisy is in a pot on the balcony, you can move it into the light-flooded apartment in the evening. The daisy will close its flowers there too. The reason is that a kind of internal clock is integrated into it. It always closes its flowers at the same time of day regardless of how light or dark it is.
Tip
Fascinating observations on the heliotropic daisy
Daisies are not only willing to keep their flowers closed at night, but they also belong to the heliotropic plants. This means that they always point their flower heads towards the sun. If the sun is in the east, the daisy flowers also point in this direction.
