When will colorful sweet peppers be sown?

The sowing time of colorful sweet pepper is different in different areas and protective facilities. For example, early spring greenhouse cultivation generally sows and raises seedlings in mid-October, while overwintering greenhouse cultivation raises seedlings in mid-August. The seeds are sown in the north from February to March and from August to October in the south. The following is to introduce the planting method of colorful sweet pepper.

What are the planting methods of colorful sweet peppers?

1. Promote sprouting and soil preparation

The full, robust, pest-free and mildew-free seeds were exposed outdoors for 6-8 hours 2-3 days before soaking, soaked in 1% potassium permanganate solution for 30 minutes, and washed repeatedly after being removed. Then soak it in water for eight hours, remove the seeds that are not mature enough to float on the surface, soak them in a 100-fold solution of copper sulfate for five minutes, then wash them with clean water for 3 times, and remove them for budding. The sowing plot is generally made of 6 parts of sterile field soil and 4 parts of fully mature circle fertilizer to form a mixed soil, then add 1 kg of calcium superphosphate, 80 g carbendazim and 60 g of trichlorfon per cubic meter of mixed soil, fully mix well, cover the film for 10-15 days, put it into a seedling tray or spread in the border, pour through the bottom water in preparation for sowing.

two。 Sowing and raising seedlings

Sow the germinated seeds in a seedling plate or border, cover the soil 1 cm thick, cover with plastic film, keep warm and moisturizing. Under normal circumstances, seedlings can emerge in five to six days, and when the seedlings of sweet peppers grow to about 15 centimeters, they can be transplanted.

3. Transplant

Sweet pepper transplanting should pay attention to the root with soil, row spacing of 30 cm, plant spacing of 30 cm for planting. After planting, you can use plastic film for heat preservation, but also timely watering.

4. Field management

The seedlings should be checked and replenished in time after transplanting, weeding should be carried out 7-10 days after transplanting, and appropriate fertilization should be applied at the same time. The second fertilizer should be applied at flowering stage, mainly potash fertilizer and phosphate fertilizer, and foliar fertilizer should be sprayed properly after growing fruit. In addition, watering and fertilization can be combined.

If you want to grow high-yield and high-quality sweet peppers, you must master planting techniques, and timely harvest is also a key point.