1. Colored sweet peppers are generally planted in the long season (growing season 10 to 65438+February), and ordinary sweet peppers are generally planted in the short season (growing season 3-5). According to the shape, color and size of fruit, as well as the growth, maturity, disease resistance, price and sales of varieties.

2. In planting, the planting density of common sweet pepper is relatively high, sometimes two plants are planted in each hole, and the maximum density can reach 8000 plants/mu, without pruning and vine hanging. However, the planting density of colored peppers is only about 3000 plants/mu. For each plant, 2~4 branches are left and planted by vines.

3. Planting in greenhouse in spring, raising seedlings at 65438+1early October, sowing in late March, harvesting in late June, and pulling out seedlings in June-July of the following year. Planting in greenhouse in summer, raising seedlings in April, sowing in mid-May, harvesting in late August, and ending in May of the following year.