How to grow verbena planting methods and matters needing attention

Vervain is a kind of perennial herb growing in the wild, and its flowers look small. This seemingly inconspicuous plant, or a holy flower in Christianity, can be used in religious sacrifice to exorcise demons and reduce ghosts. What is the planting method of this plant, and what needs our attention in the process? let's take a look.

How to grow vervain

First of all, you can spread the seeds evenly on the surface of the soil, the distance between the seeds and the seeds is about 25 cm, then cover a layer of soil with a thickness of about 1 cm to 1.5 cm, and then gently press it with your hands.

Planting method of verbena

1. Vervain likes a dry, sunny environment. The requirements for soil are not very strict. Like fertilizer, like moisture, afraid of waterlogging, not resistant to drought, the general soil can grow, but to deep, fertile loam and sandy loam grow strong, low-lying waterlogged land is not suitable for planting. Don't water too much when planting.

(2) under the condition of normal temperature and humidity, the seeds were sown for 10 to 20 days, when the plant height was 5cm. Because it is harvesting, the whole grass, therefore, do not deliberately leave a row, but each row spacing should be kept around 10cm to promote branching and the space needed for growth and development. Can be transplanted to its seedlings. Weeding and loosening the soil, and proper rhizosphere soil.

According to the results of planting, no serious plant diseases and insect pests were found, and root rot occurred only in a large amount of water in this field for a long time, so as long as timely drainage and soil could have been avoided. The number of bacteria controlled to 50% of the drug is 600 to 500 times, and the roots of liquid water can be seriously separated by 7 to 10 days, and then once.

Matters needing attention in verbena planting

1. The temperature should be maintained between 20 and 25 degrees, and the environment should not be too dry. in this case, small buds can be sprouted in about 10 to 15 days. When the buds grow to 5 cm high, they can be transplanted.

2. Weeding should be done frequently after transplanting. It can be said that weeds can be pulled out when you see them, so as to prevent weeds from absorbing plant nutrients, and the general weeds grow faster.

3. The micro-dry soil should be watered immediately. In order to strengthen the air permeability of the soil and reduce the occurrence of diseases and insect pests, the soil can be loosened properly after watering, which is very beneficial to the growth of seedlings.

4. Keep the environment dry and sunny after transplanting.

What about the rotten roots of vervain?

Symptoms: this condition mostly occurs in the high wet and rainy season, when the middle and lower roots appear yellow-brown rust spots, and then gradually dry up and rot, so that the plant withered and died.

Prevention and treatment: at the initial stage of the disease, use 1000 times solution of 50% bacilli, spray once every 15 days, spray 3-4 times continuously, or dig out the diseased plants and disinfect them with lime powder.

When verbena is planted, there are certain requirements for soil and temperature, so special attention should be paid to the phenomenon of rotten roots if a little improper care is not taken care of, which needs our timely treatment, otherwise it will lead to the death of the plant. although the planting process is arduous, when we see the fruit of its flowering, all our efforts are not in vain.