How to grow worry-free flowers

1. Maintenance methods

1. Temperature: It has very low cold resistance, so it is rarely seen outdoors. At 15 degrees, it will stop growing, and at 5 degrees it will suffer from frostbite, so the ambient temperature needs to be kept at around 23 degrees, not exceeding 30 degrees. At the same time, it cannot be too cold in winter, so it needs to be cultivated indoors.

2. Watering: Sufficient moisture is needed during the growth period. The demand for water will be higher in summer, so water needs to be replenished in time. It needs to be watered almost every other day. Keeping the soil moist all the time will seriously affect its normal growth.

3. Light: Its seedlings are more shade-tolerant and should not be exposed to full sunlight, so they can be placed in a relatively dark environment. However, adult plants need to receive warm light to ensure normal flowering. If there is sufficient light, its flowers will be brighter.

4. Fertilization: Its demand for fertilizer is relatively high. Some base fertilizer needs to be applied before planting, and then some nitrogen fertilizer needs to be applied in autumn. This can ensure that it can overwinter normally without being affected.

2. Breeding techniques

1. Reproduction: Sowing is the main method, which can be carried out in spring and autumn. At the same time, the temperature for seed germination needs to be controlled between 24 and 28 degrees. The seedlings that overwinter also need to be kept warm, and the ambient temperature should be kept above 12 degrees. However, wait until next spring to transplant.

2. Pruning: Pruning is usually done after the main trunk is formed. Some side branches can be cut off to ensure the quality of flowering. At the same time, if the height of the plant is too high, it can also be controlled by pruning to prevent lodging.

3. Problem diagnosis and treatment

1. Disease: Its disease is not very serious, but it still needs prevention in advance. You can spray some disinfectant around it. Also pay attention to ventilation and light.

2. Pests: Aphids may appear, but they are relatively rare. You can use DDT solution for spraying. It can also be removed manually.