1. Temperature: the appropriate curing temperature is between 10 ℃ and 30 ℃. Generally after September, the temperature will gradually decrease. When the temperature is lower than 10 degrees, its growth state has been very slow, and then it will enter the dormancy period.
2. Watering: in the first year of planting, water management should be done well, and the plant should not be kept in the state of water shortage all the time. Proper watering should be done so that the root can fully absorb water. In the first year, special watering is generally not needed. Only in the state of extreme drought, watering is needed. Generally once a month, and properly keeping dry in summer can make the leaves turn blue. Sample can enhance the ornamental
3. Fertilization: it is resistant to barren soil and cannot be over fertilized. If over fertilized, the plant will die due to loss of characteristics. Generally, it is OK to apply fertilizer once a year. The fertilizer should use light fertilizer.
4. Light: it needs a lot of sunshine for its growth. The more abundant the light is, the more colorful its color will be. Therefore, in the process of maintenance, it is better to give it a lot of light, and it is better to have sunshine all day
1. Propagation: it can be propagated by sowing. The breeding time is in the spring and autumn of each year, because the temperature is relatively stable at this time, which is suitable for its growth. First, seeds and soil need to be prepared. Seeds need to be soaked in fungicides for half an hour, so as to enhance the resistance. Then, seeds will be sown in the soil, put in a cool place for maintenance, about half a month can germinate.
2. Pruning: when the seedlings are just growing out, they need to cut off the top to promote the growth of lateral buds.
1. Insect damage: the red spider is fast in breeding and light in weight. It likes to suck the juice of blue fescue. Once found, it should be sprayed with 1.8% chioridin emulsion.
2. Disease: Fusarium can infect most of the green plants, including blue fescue. Fusarium can rot the plants, damage the transport tissues of the plants, and make the plants unable to absorb nutrients. When this situation occurs, amicida solution is needed to irrigate the root, which can be solved by three consecutive times.
1. Toxicity: it is non-toxic, but the juice is easy to cause allergy, so every time you touch the juice of the plant, you should clean it as soon as possible.
2. Edible: it is an ornamental plant, not edible.
