The soil requirement is not high, black clay soil, red clay soil, sandy soil and so on can be planted.

Save the heart of the vegetable resistance is very high, strong vitality, both shade, cold, and drought-resistant. 5 ℃ or more can grow, the soil requirements are not high, black clay, red clay, sandy soil, etc. can be planted.

Produced in Sichuan, Hubei, Jiangxi, Anhui, Zhejiang, Jiangsu, Qinghai, Ningxia, Gansu, Inner Mongolia, Henan, Shanxi, Shaanxi, Hebei, Shandong, Liaoning, Jilin, Heilongjiang, Guangdong. Russia Ural to Mongolia, Japan, North Korea also.

The planting methods are seed propagation and seedling propagation, but because the seeds are tiny and the technical requirements are high, most of them are seedling propagation. Mu Shi ten thousand pounds of farmyard manure, 50 kg of compound fertilizer as a bottom fertilizer deep turning.

Row width 1-2 meters, plant spacing 30 × 30 cm, or 50 × 50 cm, double plants per hole, watering after planting, can be stepped on the foot with straw or straw cover tightly between rows, to prevent the growth of weeds. Seedling height of 15-20 cm can be harvested, every time you pick a water with a thin fertilizer. The north can be harvested 5-8 times a year. Attention to drainage in the rainy season.

Sowing seedlings, ready to 100 cm wide seedbed, long depending on the number of seeds, deep tilling leveled the seedbed and then lightly embraced once again, watering blotch, water seepage while wet seeding. Because of the small seeds, first of all, with 1 part of the seeds 10 parts of fine sand mixed well, evenly sown on the bed.