How to raise primroses, the breeding methods and matters needing attention / water and fertilizer are the key.

Primrose, I believe everyone has heard of it, like its name, it looks like a welcome, and it is very beautiful, deeply loved by flower friends. In life, many people choose primroses when they choose to grow plants, but they don't know how to grow them. In this regard, the editor carefully sorted out the breeding methods and matters needing attention of primrose for everyone, very detailed, friends who want to raise must have a look.

First, how to raise primroses, water and fertilizer is the key

Primrose, the plant is beautiful, and the yellow flowers look particularly dignified, beautiful and have an extraordinary temperament. As for how to raise primroses, it is understood that they are not afraid of cold power, do not choose customs, and have strong adaptability, so they only need to make efforts on water and fertilizer. The following are the breeding methods and precautions of primrose. Let's move on.

II. Culture methods and matters needing attention of primrose

1. The soil is loose and fertile

To say how to raise primroses, we should first choose the natural soil. After all, it is impossible to raise primroses without soil. Although primrose has strong adaptability and low requirements for soil, it is best to choose loose, fertile and well-drained sandy soil if you want to raise it well.

Note: primrose grows vigorously in acidic soil and poor in alkaline soil. Therefore, when choosing soil, flower friends must pay attention to acidity and basicity.

2.Illumination to avoid direct exposure

In the breeding method of primrose, light must be indispensable, after all, plants will photosynthesis, but need to pay attention to a lot of leaves.

Note: before the primrose blossom, the light time should be increased; when blooming, reduce the light, it is best not to let it be directed by the sun, should be placed in the semi-shade of the room.

3. Temperature, about 15 ℃

How to raise primroses, the temperature is also need to pay attention to. Before the Spring Festival, keep room temperature about 15 ℃, about 15 days, primrose can blossom.

Note: when the summer sun is shining and the temperature rises, the flower friends should move the primrose to the semi-shady place, which is more conducive to its growth.

4. Watering, watering more in summer

With regard to the breeding method of primrose, watering is the most important link. Primroses like a humid environment. In summer, in addition to watering every morning, primroses should also be properly watered in the afternoon. From pre-flowering to flowering stage, the soil should be watered 1-3 times according to the degree of dryness and wetness of the soil.

Note: water frequently before the rainy season, and do not water after autumn, in case the branches are too young to survive the winter safely. Yingchun is afraid of stagnant water in the basin, so during the rainy season, it should be moved indoors or in a place where the rain is sheltered. In addition, water evaporation is less in winter, so less watering should be done.

5. Fertilization, 1-2 times per month

In addition to watering, fertilization has become a very important part of the breeding method of primrose. Before planting, several animal hooves were placed at the bottom of the basin as base fertilizer; during the growing period, the mature and thin liquid fertilizer was 1-2 times per month; from July to August, when it was the period of flower bud differentiation, liquid fertilizer with more phosphorus should be applied to facilitate the formation of flower buds.

Note: in the late growth stage of primrose, flower friends should apply more phosphorus and potassium fertilizer, so as to promote multiple strong branches after pruning; prune after blooming, and apply mature cake fertilizer or base fertilizer once; in addition, manure should be applied every half month in the growing season.

Matters needing attention in planting primrose

In the above breeding methods of primrose, the editor has introduced several places that need to be paid attention to, which I believe we have already remembered. However, in addition to what has been mentioned above, there are two other points that flower lovers should pay attention to: 1 is pruning, 2 is changing pots. Matters needing attention in planting primrose are as follows:

1. Pruning

In the process of breeding primrose, proper pruning is very important. During the growing period, often pick the heart, and cut or cut off some branches; after the flowers fade, cut the branches, leaving 2 or 3 buds to wait for the new branches to grow, if properly maintained, they can blossom again.

2. Change the basin soil

In addition to pruning, the matters needing attention in planting primroses are to change the pot soil. Primroses must be pruned and fertilized every year after flowering in order to blossom again the following year.

What if the leaves of primrose turn yellow and wither? the soil is too poor and too much watering / lack of fertilizer is the main reason.

As a good product of indoor farming, primrose is not only beautiful, but also has a feature that people like, that is, it is not afraid of the cold, blooming at the end of winter, looking at it, let people feel a little warm in the cold winter. However, in the process of breeding, due to various reasons, there will be symptoms of leaves yellowing, then how to do leaves yellowing? Here are the reasons and solutions for the yellowing of the leaves of 7 kinds of primroses carefully arranged by the editor. Let's have a look!

First, primrose leaves yellow wilt how to do, to find the cause

When the primrose blossoms, it brings the smell of spring. It is golden in color and looks full of spring. However, when the whole plant becomes a yellow, its ornamental is gone, it is a pity, then the leaves of primrose yellow and withered how to do? At this time, flower friends should look for the cause of the disease according to the breeding methods and precautions of primrose.

Elimination: primrose leaves yellowing and withering, first of all, excluding light: primrose is often planted in lakeside, bridgehead, courtyard walls and other places, the sun is able to bear; secondly, excluding temperature: spring adaptability, like light, cold resistance, drought tolerance, so cold winter are not afraid, nature is not afraid of hot summer. In addition, there are only factors such as water and fertilizer, and let's move on to the specific reasons and solutions.

Second, the causes and solutions of yellowing and wilting of primrose leaves.

1. Environmental mutation

If it is a family potted plant, the yellowing and wilting of primrose leaves may be caused by a sudden change in the environment. Although the adaptability of primrose is strong, but because the environment before and after buying changes greatly, primrose can not adapt for a while, resulting in yellowing symptoms of leaves.

Solution: when buying primroses, you should understand its growth at that time. After potted to home, you should maintain its growth environment, and then slowly change until you adapt to your home.

2. The soil is too poor

Primrose is afraid of waterlogging. Once it is watered too much, the growth of the plant will slow down, causing the new branches and leaves to turn yellow. Therefore, the leaves of primrose are yellow and withered, watering must be paid attention to. The cause may be the bad habit of flower friends, that is, they feel that the air is dry and watered, and the temperature is high, which will naturally lead to too much watering.

Solution: when it is found that the leaves turn yellow caused by the soil, the pot should be turned over in time to change the soil. To the soil, when potting, must pay attention to, when selecting soil, should use loose drainage better, on the pot, spread a layer of coarse sand at the bottom of the flowerpot to do waterproof layer.

3. Watering too often

In fact, there is no fixed time for each kind of flowers to be watered. It is wrong for flower lovers to water more water because the air is drier and the temperature is too high. Primroses are afraid of waterlogging. If you water too much, the growth of the plant slows down, and the new branches and leaves turn yellow.

Solution: if it is a watering problem, we have to correct the bad habit, not by feeling, learn the correct watering side of primrose: before watering, check the dry and wet condition of the soil, insist on seeing the dry and wet. If there is no measure, bask in the sun immediately after watering, or use the soaking basin method to water, the amount of watering can be effectively controlled.

4. Lack of nutrients

Seeing that the leaves of primrose turn yellow and wither, we should first think of the fertilizer problem, because the growth of primrose needs to be fertilized at the right time, otherwise it is difficult for nutrients to produce new branches, affecting the growth of plants, resulting in yellowing of leaves.

Solution: timely fertilization: during the growing period, mainly nitrogen, phosphorus and potassium fertilizer, topdressing 2-3 times; applying sufficient base fertilizer when potting; applying nitrogen fertilizer once before flowering; pruning branches and leaves and topdressing once after flowering. In addition, reasonable fertilization should be applied according to the growth status of the plant. Every time thin liquid fertilizer is irrigated to avoid fertilizer damage caused by too much fertilizer.

5. Mosaic virus

Primrose leaves yellowed and withered, in addition to water and fertilizer, soil, diseases and insect pests also need to be considered. It is understood that if primrose suffers from mosaic virus, dark green spots or yellowing will appear, and the plant will not blossom or even have smaller flowers.

Solution: remove weeds in time, reduce the source of infection, and ensure a clean environment around primroses. In serious cases, spraying chemicals, specific spray what, you can refer to the disease and pest control of primrose, there is a detailed introduction, there is no more to say here.

6. Improper placement

In addition to excluding the above factors, primrose leaves yellowed and withered, we should also pay attention to its location. It is understood that primrose is vulnerable to smoke. If you put it near the kitchen, it will often cause leaves to turn yellow and affect flowering.

Solution: in the process of breeding to welcome the spring, we should pay attention to the problems of air environment, pay attention to the circulation of air and prevent smoking. The best way is to put the primrose in a ventilated and spacious place.

Generally speaking, the yellowing of leaves is an inevitable problem in the process of primrose culture, there are many reasons, basically are caused by improper maintenance, the above has been described in detail, you should keep in mind if you love flowers! With regard to the yellowing and withering of primrose leaves, the editor has introduced this, hoping to give you some help.

What if the primrose doesn't blossom?

The flowering period of primrose

Primrose blossoms relatively early, its flowering is in early spring, February-April when blooming. Primrose blossoms first, and then in leafy plants, when blooming, the branches are covered with yellow flowers, with a red halo, and the flowers will give off a delicate fragrance. Whenever the primrose blossoms, people will know that spring is coming.

However, primrose sometimes does not blossom, what is the reason?

The reason why primrose does not bloom is lack of pruning.

The reason why primrose does not blossom may be due to lack of pruning.

Generally speaking, after the primrose blossoms, it is the old branch, these old branches generally will not blossom again, if you want to make the primrose blossom again, it needs to be pruned in time. Cut off the old branches that have flowered, you can sprout new branches, and the new branches can blossom.

It should be noted that after flowering in early spring, pruning the plants of primrose, cutting off dense branches, withered branches and diseased and weak branches, and shortening the growing branches can make them grow better.

Lack of light or water and fertilizer

Lack of light or water and fertilizer will cause primroses not to have sufficient nutrients, and naturally no nutrients to blossom.

Pay attention to the winter, the primrose should be placed in the sunrise place for breeding, indoor breeding can be placed on the sunny southward balcony.

If there is water and fertilizer, it should be sufficient throughout the growth period. During the growth period, it is necessary to apply fertilizer every half a month or so, mainly with thin fertilizer. Before flowering, it is also necessary to apply a thin organic fertilizer to make the flowers big and colorful and prolong the flowering period. Watering should also be adequate to meet the growth needs of primroses, but pay attention to the right amount of watering, not too much.