It turns out that you can't water flowers with cold water at noon in summer. How many flower friends don't know?

For those of us who like to grow flowers, we all know that flowers are "one-third fat and seven percent water", so whether we can raise potted flowers well depends on whether they can be watered or not. Many flower friends responded to me and said, why do you always water the pot to death? Watering flowers too often is easy to drown, and too little is easy to dry up yellow leaves. It's hard to understand. In fact, in addition to these two points, there are many small fastidious about watering flowers! For example, the topic we are talking about today is: can you water flowers in summer with cold water?

I am ready to tell you that in summer, especially at noon, you must not water the flowers with cold water! The specific reasons are as follows:

The temperature in summer is very high, and when the sun is shining at noon, the leaf temperature of potted flowers is naturally very high, and the transpiration of plants is very strong. When we were young, we all know that strong transpiration represents fast evaporation of water. The roots of potted plants naturally have to absorb water constantly to supplement the loss of foliar transpiration.

If you water the flowers with cold water at this time, although there is more water in the soil of the flowerpot, this will make the soil with high temperature drop quickly, and the plant's roots, especially root hairs, will naturally protect themselves when they are stimulated by low temperature. hinder the normal absorption of low-temperature water. So the consequence is that the foliar stomata of the plant are not closed, transpiration continues, but the water can not keep up! Soon the leaves will wither. Over a long period of time, even at noon, the leaves will dry up and cause the death of potted flowers.

Some flower friends may wonder, what temperature of water is suitable for watering flowers?

Normally, the suitable temperature for the growth of most plants is about 20-25 ℃. If the water temperature is controlled in this range, it will be more conducive to the absorption of plant roots and the decomposition of soil organic fertilizer, so as to enhance the transport capacity of roots and provide sufficient nutrients for potted leaves and branches. Key watering just right makes it easier for plants and flowers to sprout, bud and blossom early.

Finally, watering plants in summer is recommended in the morning or evening.

If you think it's helpful to grow flowers, remember to like it.