What if the leaves of asparagus turn yellow? How to raise asparagus so as not to turn yellow

The editor talked to you last time about the difference between Yunzhu and asparagus. You may have some general understanding of Yunzhu and asparagus. This time, let the editor talk to you about the causes and treatment of the yellowing of asparagus leaves and the introduction of how to keep asparagus from yellowing.

I. the causes and treatment methods of yellowing of asparagus leaves.

The yellowing of asparagus leaves is usually caused by three reasons, namely, too little watering, direct light and surrounded by oil fumes. First of all, the yellowing leaves need to be cut off, and then replenish the water in time, and the watering can also add a little sugar to the water to make the leaves of asparagus more green. Asparagus likes a cool environment, bright light will cause yellow leaves, so it is necessary to put astigmatism in the living room. In places where asparagus is raised, smoking is not allowed frequently, and harmful substances during smoking will also enter the asparagus and cause yellow leaves.

2. How to raise asparagus

1. Asparagus prefers to be fat. Apply thin organic liquid fertilizer every 3 weeks in spring and autumn, and spray leaves with 0.1% potassium dihydrogen phosphate at daily intervals; too much fertilizer will grow and draw growing vines. If you want to control the height of asparagus, it is necessary to control fertilization, especially less nitrogen fertilizer. Don't fertilize in summer and winter.

2. Asparagus likes yin and likes to grow under the condition of scattered light. The sun is not strong in early spring and autumn, so it is beneficial to growth when placed indoors where there is plenty of sunshine; in winter, it is placed in the sunny place; in summer, it moves to the place with bright scattered light indoors.

3. The principle of watering should not be dry or watered, but should be thoroughly watered. Don't pour "half the water". Increase the humidity of the air moderately when the weather is dry or hot. Watering should be controlled and watering times should be reduced in winter.

4. Change the basin of the old asparagus from March to April every year, and prune it properly before changing the pot. Cut off the dead branches and yellow leafy branches.

5. the plants are often tidied up, pruned and kept well ventilated, and anthrax is easy to be obtained if it is too dense.

Third, what is the sign of asparagus blooming

Asparagus blooming is a good sign, meaning eternity, indicating that the pure heart of a friend will never change. In addition, it is also a symbol of happy marriage and everlasting love.

Time: 2019-04-23 Click: