Question

what hapeen if we water the plant in noon time

Answer 1

The reason why it isn't a good idea to water plants when the sun is higher up in the sky is because the rate of transpiration is much higher. The plant looses as much (sometimes more depending on the temperature) water as it absorbs. Also if the temperatures are high, some water can be lost from the soil because of evaporation; even before the plant could absorb it.

Answer 2

Explanation:

plant is not able to absorb the water nutrients in hot hours have adverse effects on growth of plants. so we have to watered the plants in morning or in evening.