Can overnight tea water flowers or not?
Can overnight tea water flowers or not? In fact, there is no scientific basis to explain the results, at least there is no authoritative explanation as to whether overnight tea can water the flowers, whether it is good or bad for the flowers, although there is no scientific verification, but we can reason from common sense.
Let's first take a look at a piece of material. An article in the Yangtze River Daily entitled "five kinds of common teas do not deteriorate overnight." in the article, green tea (Maojian), black tea (Jin Junmei), black tea, jasmine tea and Tartary buckwheat tea were scientifically tested. According to the test results, the php value of tea changed only slightly in 12 hours. The specific data are as follows:
PH value test
Green tea black tea black tea jasmine tea Tartary buckwheat tea
Bubble: 6.43 5.20 6.61 5.91 6.77
Placed for 12 hours: 6.10 5.50 5.13 5.77 6.71
Test results: the PH value of each kind of tea is in the range of 5.2-7.0, which belongs to weak acidity and has not reached the degree of rancidity.
So according to the test results, we can get that the tea is weakly acidic, which is good news for flowers that like weakly acidic soil, but bad news for flowers and plants that like alkaline.
In addition to the above experimental data, we have also seen some flower friends, and some flower friends said that they had watered the flowers with overnight tea, which had no adverse effect.
To sum up, we suggest that overnight tea can water flowers, but it is best to water flowers only with tea, rather than pouring tea into flowerpots together. in addition, although overnight tea can water flowers, they should be watered according to the actual degree of dryness and humidity of the potted soil. do not ignore the dryness and humidity of the potted soil, resulting in stagnant water rotting roots.
END
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