Traditional Culture Encyclopedia - Weather inquiry - Plants that predict the weather

Plants that predict the weather

1, pumpkins and branches can judge the weather, and vines shoot up to show that it is sunny. 2, willow, leaves turn white, it will rain heavily. 3, wind and rain orchids, like to bloom in the wind and rain, the hot and humid environment before the rain is more suitable. 4. Mirabilis jalapa, when the sun rises, the petals wither, indicating that the weather is fine. Moss will surface when it rains.

Plant species for weather forecast 1, pumpkin

The branches of pumpkin vines can judge the weather. This plant has a small rolled vine bud at the top of its branch. If the vine shoots up, it means the weather is fine. If the vine buds droop slightly, it means it's going to rain.

2. Willow

Willow leaves turn white, and rain is coming. It means that when the willow leaves turn white, it will rain heavily, because before the rain, the atmospheric pressure will decrease, and the oxygen near the ground will increase, and the willow leaves on the reverse side will turn over, reducing the respiration, thus exposing the back of the white leaves.

3. Yulan

Raindrops like to bloom in big storms. When plants grow to a certain stage, they can germinate flower buds quickly after being moistened by rain, thus flowering. The hot and humid environment before rain can stimulate raindrops to bloom.

4.mirabilis jalapa

In summer, the sun rises at about 6 o'clock. If the purple jasmine flowers close and wither soon, it means it will be sunny today. If the petals are not closed for a long time and remain open, it means cloudy or rainy.

5.moss

The river is covered with moss, and rain is coming. If the common green aquatic plants in the pond feel floating, it means that it is going to rain, because the temperature drops suddenly before the rain, and the air pressure on the water surface is small, and the aquatic plants will slowly surface.