1、 Curing method

1. Soil: neutral sandy loam should be selected as the soil for breeding valerian. This kind of soil is fertile and deep, which can meet the needs of growth and grow better

2. Moisture: keep the soil moist at the seedling stage. When the soil is dry after growing up, water it appropriately, once in ten days or so. When it rains, you can let them enjoy the baptism of rain, just drain water in time

3. Nutrient: the demand for fertilizer during valerian cultivation is not high. It is good to apply fertilizer twice a year. Select compound fertilizer and sprinkle it evenly in the soil. Do not sprinkle it directly on the root of valerian to avoid burning the root

4. Light: valerian does not like strong light, so it should be placed at the astigmatism for irradiation, so that it can better absorb light and promote vigorous growth

2、 Breeding skills

1. Pruning: loosen soil, weed and prune regularly during maintenance, so as to better let valerian grow. If there are withered, yellow and withered branches and leaves, they should be properly pruned, so that they can better absorb nutrients and grow healthily

2. Reproduction: mainly in the way of seed reproduction. After the seeds are mature, they are scattered in the soil. Spray water for moisturizing, and then sprout in about half a month

3、 Diagnosis and treatment problems

1. Mosaic disease: mosaic disease is common during the growth of Valeriana officinalis. This disease will directly affect the growth of plants. The solution is to trim off the diseased branches and leaves, and then spray them with anti-virus regulator

2. Mole cricket: mole cricket is the common pest of valerian, which is very harmful to valerian. If it is not killed in time, it will affect its growth. It can be solved by diluting and spraying with trichlorfon

4、 Other issues

1. How to spend the winter: in winter, you should move to the house for maintenance, control the room temperature at about 20 to 24 degrees Celsius, and then put it in a place with sufficient light and good ventilation, so as to ensure its safe winter

2. Rain proof: Valeriana officinalis can be exposed to rain. In rainy weather, the humid air can provide moisture for its branches and leaves, and wash off the dust on its branches and leaves to make it look new and beautiful