How to grow Herba Euphorbiae planting methods and matters needing attention

Buxue grass is an all-round player in the plant world, which can not only participate in scientific research and play a certain medicinal value, but also has very good ornamental and economic value. However, the current cultivation of blood grass is still in its infancy, so planting blood grass belongs to the current sunrise industry, planting properly may be able to achieve better benefits.

How to plant Buxue herb

Buxue grass likes cool climate and strong light. It blossoms well after low temperature treatment, and the low temperature is between 10-16 ℃. If the plant is treated with low temperature in the seedling stage, the high temperature will not affect the flowering in the future; if the seedling stage is planted directly under high temperature without low temperature treatment, the flowering will be obviously inhibited or not flowering.

Planting methods and matters needing attention of Buxue grass

1. Soil and fertilizer selection of Buxue grass.

Buxue grass needs soft soil, you can choose sterilized rotten leaf soil or mix peat and perlite at the ratio of 1:1; the demand for boron is high, so adding borax to base fertilizer can effectively adjust soil fertility and soil pH value. Topdressing can be applied indirectly with diluted soybean cake water and available nitrogen, phosphorus and potassium.

2. Temperature control of Buxue grass.

After sowing, it is necessary to undergo low temperature vernalization treatment to help blossom, and when the autumn temperature is 18-21 ℃, it usually sprouts in about 5 days. After budding, the seedlings can be treated at low temperature below 16 ℃ and maintained at normal temperature after 3 days.

The seedlings can be divided when the first true leaf appears, and it can be planted when the leaves reach 5 to 6, usually from October to November, flowering from June to August, 18: 20 ℃ in the daytime, 10: 15 ℃ at night, and the lowest can not be less than 0 ℃.

3. Light control of Buxue grass.

Buxue grass needs ventilation and transparent environment, which can effectively reduce the occurrence of diseases. Cultivation methods can choose double-row cross-planting or three-row planting. Plum blossom-like planting is also common in field planting. Buxue grass likes light, so it is necessary to pay attention to light in the process of planting. Of course, exposure to the sun is not allowed, summer noon needs shade treatment.

4. late maintenance of Buxue grass.

In the peak period of inflorescence emergence and growth, the supply of water and fertilizer must be adequate, otherwise it is easy to cause short flowers and not blooming flowers. In the growth and extraction of blood grass, it is necessary to draw a net or set up a pillar to prevent lodging. After collecting the first crop of flowers, remove the old branches and withered leaves in time to promote the germination of new buds so as not to consume more nutrients. It should be noted that Buxue grass is a straight-root plant, which must be transplanted with soil at the seedling stage to prevent root injury so as to improve the survival rate.

Disease control methods of Buxue grass

1. Virus disease

The most important thing is to choose good and healthy seeds for planting, or non-toxic and harmless cultivation; if plants with virus infection are found, they should be treated in time, and the diseased plants should be destroyed to prevent reinfection; if there are signs of virus infection, drugs should be used.

2. Scorch blight

If diseased plants are found, they should be destroyed in time to prevent infection of other healthy plants; seeds should be treated before planting and disinfected with drugs; attention should be paid to watering management in the process of planting; attention should be paid to not watering leaves and flowers when watering, and indoor should be kept dry. If diseased plants are found, drug treatment should be carried out.

3. Brown spot

Spraying treatment should be carried out in time after the diseased plant is found, and continuous drug treatment can be effective.

When will the grass blossom

There is a difference in the flowering period between the north and the south. In the north, it does not blossom until at least early July, and the flowering period lasts until November. In the south, the florescence of Buxue begins in April and can bloom until around December.

The basic planting method of Buxue grass is as above, planting Buxue grass viewing flowers is a very good profit means, combining the flower viewing and development of Buxue grass, and taking the road of high-end planting + tourism + research and development. it should be a very good profit model for planting blood grass.