A few tricks to help you solve the problem of asparagus leaves yellowing, let it immediately green!

Asparagus is a very good-looking plant indoors, many people like to put a pot at home or on their desks, but due to improper maintenance, let a good pot of green bamboo into yellow bamboo, then how is the leaves of asparagus yellow? Let's take a look at the causes and solutions of the yellowing of asparagus.

1. Introduction of asparagus:

1. What is asparagus?

Flower language: eternity

2. What is the implication of asparagus arrangement?

(1) the moral of putting it at the door or in the living room: long-term friendship

(2) the moral of putting the bedroom: harmony between husband and wife and long-term love.

(3) the moral of putting it next to the TV in the living room: the pursuit of health

(4) the moral of putting the kitchen and living room corner: clean and fresh

(5) the moral of putting the study: the pursuit of success

(6) the moral of wedding ingredients: happy and sweet marriage, everlasting love.

Second, what if the leaves of asparagus turn yellow?

First, improper watering: asparagus likes wetting but is afraid of drought and waterlogging, so too much or too little watering will lead to yellowing of leaves. For example, too little watering will lead to the dry tip of the leaves, and too much watering will lead to rotten roots and yellowing of the leaves.

Solution: try to water with the principle of "do not dry, water thoroughly". Generally, water is watered every 2-3 days in spring, every morning and evening in summer, every 2-3 days in autumn, and every 5-6 days in winter. If the weather is very hot and dry, in addition to keeping the soil moist, branches and leaves should be sprayed frequently to keep the ground around the plant moist to increase air humidity.

Second, strong light exposure: asparagus likes to grow in a semi-shady environment, but it does not mean that it likes strong light, so if it is exposed to strong light for a long time, it will injure the chloroplast and cause the leaves to turn yellow. at the same time, if the light lasts for a long time, the water in the leaves will evaporate quickly, resulting in lack of water and yellow leaves.

Solution: move asparagus to a cool place and spray a small amount of water on the leaves to solve the yellowing of the leaves.

Third, lack of light: asparagus likes to grow in a semi-shady environment, but it does not mean that it likes dark places, so if it is placed in a place without light for a long time, it will make the leaves unable to carry out photosynthesis, lack of chlorophyll and cause leaves to turn yellow.

Solution: move asparagus to a living room or coffee table with scattered light.

Fourth, the temperature is too low: asparagus likes to grow in warm places, and the suitable temperature for growth is generally 15-25 degrees Celsius. If the temperature is too low, the leaves will be yellowed due to freezing injury, and if the temperature is too high, the leaves will stop growing and cause leaves to yellowing.

Solution: move asparagus to a warm environment, pour an appropriate amount of water, and give a certain amount of scattered light. If the winter temperature is very low, move it to the air-conditioned room, but do not put it at the air-conditioning mouth, so as not to dry the leaves.

Reason 5, improper fertilization: asparagus does not have high requirements for fertilizer, but there can be no lack of fertilizer, generally too much or too little fertilization will cause asparagus yellowing. For example, too much fertilization will cause burning seedlings, causing the leaves to slowly turn yellow; too little fertilization will make the leaves yellow due to lack of nutrition.

Solution: apply fertilizer properly or change the pot soil frequently. General fertilization, once a month to apply mature thin fertilizer is the best, do not use agricultural fertilizer, and fertilization as far as possible irrigation roots, can effectively improve yellow leaves.

Reason 6. Smoke pollution: asparagus is afraid of smoke and toxic gases. If it is often placed in places with dust, smoke or poisonous gas, it will make asparagus leaves yellow.

Solution: first spray some water on the asparagus leaves, then clean the leaves and move them to a place with good ventilation.

Reason 7: electrical appliances emit heat or radiation: asparagus will produce discomfort when it encounters heat or radiation from electrical appliances, and will slowly turn into yellow leaves.

Solution: cut off the yellow leaves, and then move to a place far away from the electrical appliances to maintain good ventilation and light transmission.

Cause 8, disease: during the growth of asparagus, poor management will lead to leaf blight, shell insects and other diseases and insect pests, resulting in yellowing leaves.

Solution: spraying 1% Bordeaux solution or 40% omethoate 1000 times can be effectively prevented.

These are the eight reasons why the leaves of asparagus are yellowing, so the problem of yellowing in your cultured asparagus must be caused by one of the above, just according to the solution.

Third, what if the leaves of asparagus are all yellow?

1. Change the basin: put the asparagus back on the basin, then pour the right amount of water, and put it in a ventilated and transparent place. If it can't be saved, just throw it away.

2. Pruning: cut off all the top branches and leave the branches around 3~5cm. If it is about to wither and die, just throw it away.

3. Cut off the rotten roots: wash the roots of asparagus with clean water to see if they are rotten. If they have rotted roots, cut off all the rotten parts, residual roots, withered roots and so on.

Generally speaking, if asparagus is green, it is necessary to do a good job in water and fertilizer, lighting and ventilation, so as to effectively avoid the yellowing of leaves. But if you get yellow, you don't have to be in a hurry, just find the above reasons and solve the symptoms. I hope it can help you.