Earth fertilizer selection of blood grass
Blood grass needs to be soft soil. You can choose to be disinfected or mixed with peat and perlite at a ratio of 1: 1. Adjust the soil fertility while adjusting the pH value of the soil. Diluted beancake water and quick -acting nitrogen, phosphorus, and potassium can be selected.
Temperature control of blood grass
After sowing blood, it needs to be treated with low temperature and spring to help flowering; the temperature in the autumn is sowing at 18-21 ° C. Usually it can be sprouted in about 5 days. Stay at normal temperature. When the first leaf appears, it can be divided into seedlings. When the leaves reach 5 to 6 tablets, it can be planted. Generally, it is planted in October-November. The flowering period is June-20 ° C during the day. It is appropriate to be less than 0 ° C.
Light control of blood grass
The environment where blood grass needs to be ventilated and translucent can effectively reduce the occurrence of diseases. The cultivation method can be selected for double -line crossing, or it can be planted in three lines. Plum blossoms are also common in field planting. Blood grass likes light, so you need to pay attention to light in the process of planting. Of course, it is impossible to expose.
Later maintenance of blood supplementation
In the strong period of blood -replenishment and growth, the supply of water and fertilizer must be sufficient, otherwise it is easy to cause the flower branches to be short and the flowers are not prosperous. The growth of blood grass and pumping needs to be pulled or standing to prevent falling. After collecting the first blossom, the old branches and dead leaves are removed in time to facilitate the promotion of new buds and germination, so as not to consume more nutrients. It should be noted that blood grass is a straight root -based plant, which must be transplanted with soil in the seedling stage to prevent the root injury to improve the survival rate.