The wonderful use of vinegar on flowers

In flower cultivation, vinegar can not be underestimated, for the poor growth of flowers, there is a wonderful use of reviving the dead. It contains sugar, glucose, lactic acid, acetic acid and other beneficial substances, and vinegar solution can inhibit the biological activity of glycolate oxidase in the process of "photorespiration", increase net photosynthesis by 10% Mur20%, strengthen photosynthesis, increase chlorophyll content, and enhance the disease resistance of flowers, so proper spraying vinegar solution can make flowers grow vigorously, flowers are more, and flowers are colorful. Here are several uses.

Treatment of chlorosis

Many flowers, such as camellias, rhododendrons and foliage plants, often turn yellow due to lack of iron, high PH value of potted soil, improper management, etc., then you can use 10 grams of vinegar and 3 kg of water to spray the leaves before 10:00 or after 4 p.m. Once every 10 days, it can be changed from yellow to green by spraying 4 Mel for 5 times.

Promote plant growth

Spraying the whole plant before the camellia bud with 300 times vinegar solution, once every 15 days, can increase the camellia leaves by 0.2%, increase the number of flowers by 8%, and increase the branches by 20%. Watering flowers and trees with 150Me 2000 times vinegar solution can overcome the physiological diseases caused by the alkalinity of pH in basin soil.

Enhance disease resistance

Such as rose powdery mildew, rhododendron black spot, rose, peony tobacco vector disease, once found, with 150 times vinegar spray 3 times, can be effectively controlled. Spraying vinegar also has a certain therapeutic effect on flower downy mildew, leaf spot and so on.

However, the following points should be paid attention to when spraying vinegar on flowers:

1, must choose good edible vinegar, must not use chemical industry vinegar and rotten vinegar.

2. The concentration must be strictly controlled and must not be increased at will.

3, use time generally should be sprayed in the morning and evening, remember not to spray in the hot sun.