Temperature requirements

Its cold resistance is very strong. There is no problem with the ultra-low temperature of minus 30 degrees in winter, but it cannot be covered by ice and snow. When the growth resumes the next year, the temperature must be maintained above 5 degrees. Generally, the growth can resume in the north after about may, and in other areas after April

Soil requirements

Its roots are very developed and can adapt to different soils, so it has no high requirements for the soil. It can even repair the soil. If it is planted in a place where it has been planted for more than 3 years, it will increase its yield

Lighting requirements

There is no problem with outdoor open culture directly. It has strong resistance and no sunshine. However, if it is cultivated indoors for a long time, do not directly move to outdoor culture. The environmental difference is too large, which has a great impact on its health, as is the case with other plants

Moisture requirements

If the soil surface is completely dry, it can be watered, but there should be no ponding. If it is cultured outside, it should be drained in rainy days

Fertilizer requirements

There is no great demand for fertilizer. Some fertilizer can be applied when planting seedlings. If the nutrients in the soil are sufficient, there is no need to apply fertilizer in the whole breeding process

Weed control

From the beginning of planting, we should often weed it. Too many weeds will affect its normal growth

Maintenance after planting

When the seedlings are just planted, in order to make the rising trend of plants more robust and thick in the future, the seedlings with weak rising trend can be pulled out and the seedlings with strong rising trend can be left