1, Pot soil: When cultivating colorful peppers in pots, the soil should be loose, rich in organic matter and good in air permeability, and it will grow more vigorously in such a soil environment. It can be mixed with humus soil, river sand and organic fertilizer, and must be disinfected before use.

2. Moisture: It will grow better in a humid soil environment. Water it frequently during the growing season, and water it thoroughly when it is dry. When the climate is dry, water should be sprayed to improve the humidity. If it rains continuously, reduce the number of watering to avoid water accumulation.

3, temperature: it has poor cold resistance and likes warm environment. The suitable growth temperature is between 15 and 30 degrees. When the temperature is low in winter, it is necessary to control the temperature, and it is best to ensure that the temperature is above 10 degrees. When the temperature exceeds 35 degrees, it is also necessary to ventilate and cool down, otherwise it will easily lead to dysplasia.

4. Lighting: It likes lighting, and it needs to bask in the sun for more than six hours every day during the growing period, so as to maintain the normal growth demand. Note that the light is too strong in summer, so you should avoid it in time. Exposure is easy to get sunburned and leaves are easy to turn yellow.

Second, how to plant potted colorful peppers?

When planting colorful peppers in pots, you should choose a slightly larger flowerpot, which will become larger in the later stage, and the larger flowerpot can also reduce the number of pot changes. Before planting, raise seedlings, plant a seed in each hole, and keep warm and moist after planting, which can germinate in about a week. Strengthen management at seedling stage, and when the seedlings grow stably, they can be transplanted into pots.