How to grow primrose flowers well

Article Catalog

1. Maintenance methods

2. Breeding skills

3. Problem diagnosis and treatment

4. Other issues

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Primroses like a warm place and can be kept between 18 and 25 degrees. The most suitable light for it is moderate light, and it is suitable for growth in astigmatism. The demand for water is relatively large during the growing season, so you should not water too much during dormancy in winter. It does not require much fertilizer and can be fertilized only in spring and autumn.

1. Maintenance methods

1. Maintenance methods

1. Temperature: It can also be seen from its main distribution range that primrose flowers like warm places. Generally speaking, they can be maintained at 18 to 25 degrees. between. It has a certain degree of cold resistance, but if it is raised near the cold zone, it also needs to be protected from cold temperatures.

2. Light: Primrose likes light, but it is most suitable for it. The light is moderate light. In other words, its growth environment cannot be too dark, but it cannot have too strong light either. Generally speaking, it is more suitable to grow in an environment with astigmatism. But in winter, there is no need to adjust it, because the sunlight itself will not be too strong.

3. Watering: When primroses are growing, it is important to The water requirement is relatively large. You cannot wait for the substrate to dry for a long time before watering. It needs to be replenished when it is half dry. It is best to let the substrate be moistened but not waterlogged. In winter, it may go dormant and should not be watered too much at this time.

4. Fertilization: Primroses have little demand for fertilizer. However, you can only fertilize in spring and autumn, usually once a month.

2. Breeding skills

1 . Propagation: You can use the seed sowing method. When the color of the fruit turns yellow, you can collect the seeds. After drying in the shade, you can remove the outer shell of the fruit and store the seeds. The "pot sowing" method can be used. Sow the seeds directly into the pot, and it is important to keep them warm and moisturized afterwards. When the surrounding conditions are relatively suitable, germination will usually take place in five or six days.

2. Changing pots: How does it affect the quality of the soil? There are some restrictions. The two main requirements are its drainage and breathability. Therefore, it is best to replace the substrate every one or two years. After replacing the potting soil, first place it in a semi-shady place and wait for a period of time to adapt to maintenance.

3. Problem diagnosis and treatment

1 Diseases: One of the most common diseases is "brown spot", which occurs from top to bottom, causing leaves to turn yellow and affecting flowering. You can prune off the diseased areas and reduce the amount of nitrogen fertilizer applied.

2. Pests: "aphids" and "red spiders" They are the two most common pests and often gather on leaves and flowers. Insecticides can be used for control and care should be taken to remove all eggs.

IV. Other questions

1 , Toxicity: It is non-toxic, no need to worry.

2. Whether it can be grown at home: it is a A good ornamental plant that can be grown at home.