Its cold resistance is very strong. The ultra-low temperature of minus 30 degrees in winter is no problem, but it can't be covered by ice and snow. To the next year to restore growth, the temperature must be kept above 5 degrees, generally in the north after may can restore growth, other areas can restore growth after April
Its root is very developed, and can adapt to different soil, so it does not have very high requirements for soil, it can even repair the soil, in the place of planting more than 3 years in the plantation, it will increase its output.
There is no problem in outdoor open culture. It has strong resistance and does not have sunshine. But if it is cultured indoors for a long time, it is not allowed to move to outdoor culture. The environment difference is too big, which has a great impact on its health. Other plants are the same
The surface of the soil can be watered after it is completely dry, but there should be no ponding. If it is cultured outside, it should be drained in rainy days.
Its fertilizer does not have what too big demand, can apply some fertilizer when planting small seedling, if the nutrient contained in the soil is more sufficient, the whole breeding process does not need to carry on fertilization again.
From the beginning of planting, we should often weed for it, too many weeds will affect its normal growth.
In just planted seedlings, in order to make plants more robust and thick, you can pull out the seedlings that are too weak, leaving the seedlings that are stronger
