Is asparagus poisonous?

Asparagus, also known as Yunpiansong, Cudong, Yunzhu, etc., the root is slightly fleshy, the stem is soft and clumpy, slender, up to a few meters high, sexual preference for warm, humid and semi-shady ventilated environment, with extremely high ornamental plants, can be placed in the living room and study, purifying the air and adding a scholarly flavor at the same time, let's take a look at whether asparagus is poisonous!

Is asparagus poisonous?

Asparagus is not poisonous at all, please rest assured to cultivate it. Asparagus elegant evergreen, can decorate and beautify the indoor environment, edify the mood, conducive to physical and mental comfort, but also can absorb harmful gases, evolution of the air, beneficial but harmless. In addition to absorbing harmful gases such as sulfur dioxide, nitrogen dioxide and chlorine at night, it can also secrete gases that kill bacteria and reduce the occurrence of infectious diseases such as colds, typhoid and laryngitis, which is of great benefit to human health.

What is the moral of asparagus?

Asparagus means "gentle bamboo". Although it is not bamboo, its leaves are soft, green all the year round, and its branches look like bamboo, but compared with tall and straight bamboo, it highlights its elegant and unrestrained posture, so it is called asparagus. Symbolize eternity, the pure heart of a friend will never change. Wedding flowers are a symbol of marriage happiness and everlasting love.

How to cultivate asparagus?

1. Pot soil: fertile sandy loam should be used in the cultivation basin soil of asparagus, which should be warm and humid, rich in rotten branches and good drainage. Generally, it can be prepared in the proportion of 4 parts of garden soil, 2 parts of rotten leaf soil, 2 parts of compost soil and 1 part of sand, and the soil should be changed and fertilized regularly. If excessive fertilization causes "watering roots", it is necessary to pour the pot to remove the fertilizer, irrigate the soil with clean water, and then put it into the new soil for breeding.

2. Watering: watering is the key point of asparagus cultivation and culture. too much watering and too wet basin soil can easily cause root rot, and too little watering will lead to scorched and yellowed leaf tips. Therefore, in the process of watering, it depends on the weather, growth and the dry and wet condition of the basin soil, so that if it is not dry, it will be watered thoroughly. When the weather is hot and dry, water spraying can be used to humidify and cool the leaves, but less watering is needed in winter.

3. Fertilization: asparagus is not good for fertilizer, but it can not be short of fertilizer. Limited by potted soil, nutrients must be replenished in time to meet the growth requirements. In the process of fertilization, it is necessary to apply more and less, and do not apply thick fertilizer, otherwise it will cause leaf yellow. Generally, you can choose to apply rotten thin liquid fertilizer once a month, and after the plant grows and finalizes, you can properly control and reduce fertilization. During the growing period, thin fertilizers containing ammonia and phosphorus should be applied once or twice a month to promote the growth of branches and leaves, as well as other liquid fertilizers. Do not apply too much fertilizer at flowering stage, and topdressing liquid fertilizer twice in May-June and September-October respectively.

4. Lighting: asparagus culture can not be exposed to the hot sun, hot season, should be placed in a cool and ventilated place. At the same time, asparagus flowering is not only afraid of wind, but also afraid of rain, should pay attention to good ventilation, good weather can be properly placed outside to receive sunlight. The temperature of potted asparagus in winter should be kept above 5 ℃ to avoid freezing.

5. Display: asparagus loves a clean and well-ventilated environment. If stimulated by harmful gases such as smoke, gas and pesticides, the leaves will turn yellow, curl and even die. Therefore, asparagus should be placed in a clean, well-ventilated environment, away from marble decorative materials that release mercury gas.