Planting roses requires loose and well-aerated soil, and does not require too much water and fertilizer, usually once every 15 days. Giving it more than 4 hours of light a day, it can be propagated by seeding and division, and prevent the occurrence of diseases and insect pests.

Rose planting environment:

1. Soil: The soil should be suitable for the growth of roses, loose soil, good drainage, and good air permeability of the soil.

2. Watering: Do not water too much. Frequent watering can easily cause root rot, especially when it is wet and rainy, pay attention to watering.

3. Fertilization: When planting roses, light fertilizer should be applied. If there is too much, the roots will be scorched. After 15 days, water and fertilizer will be poured again. Do not fertilize if the leaves are bright in color.

4. Light: The planting of roses requires sufficient light, at least 4 hours a day. If it is placed in a poorly ventilated environment for a long time, the leaves will turn yellow. If the temperature is low, it can be placed near the window.

Rose reproduction method:

1. To propagate by sowing, put the collected seeds in the soil, one month later, the temperature reaches 20 degrees Celsius, then sow the seeds, when the seeds grow 3-5 leaves, then sow.

2. Propagation by division, replant the roots of roses, and let each root have new roots. When changing pots, cut off new branches to grow new plants.

Prevention and control of common diseases and insect pests of roses:

1. Beetle: Once it occurs, it is very difficult to deal with. Keep ventilation in daily life, prune too many branches, and keep ventilation. Do not let water in the pot soil. If there are spots, scrape them off in time. If it is heavy, prune and spray with medicine.

2. Powdery mildew: After infection, the leaves will bulge, and there will be white powder on the surface. If the disease is serious, it will cause a layer of mildew to grow on the flower buds and stems. It is necessary to spray medicine regularly and prune in time, so as to reduce the spread of bacteria .

Four tips for rose planting:

1. Soil configuration. ①70% garbage, 30% river sand. ②60% dry river mud and 40% honeycomb cinder. ③70% garden soil, 20% honeycomb cinder, 10% river sand.

2, the timing of watering. It is suitable to be carried out after the leaves fall in early winter or before germination in early spring.

3. Fertilization and irrigation. Due to the low amount of soil in pots, fertilizer and moisture requirements are also high. ①Generally choose a convenient and hygienic compound fertilizer. Because it contains a variety of elements, nitrogen, phosphorus and potassium are well mixed. Apply 20 grams per plant at a time. Use an iron tool to turn the soil around the bottom of the pot by 10 cm, and then apply Fertilizer, then cover with soil. ②Watering flowers is the most basic work, but it is often the cause of plant death.

4. Planting environment: Roses like the sun, and they should be placed in a sunny place indoors. The soil for planting roses should be loose and fertile with good drainage. Be aware that roses will grow poorly in sticky soil. Plant in a well-ventilated location away from walls and out of sunlight.

Timing and method of rose planting:

1. Planting time: Roses can be planted all year round, but in order to make the survival rate of roses higher, it is best to plant them in November to December, and in March to April. To grow beautiful roses, it is important to choose the right planting time.

2. Seed selection: The most critical step in planting roses is to choose seeds, just like planting crops, the wrong choice will affect the yield.