Culture methods of evergreen matters needing attention in the culture of evergreen

Although the name evergreen sounds strong, it may not be young if it is not nursed properly. If you want your evergreen to be evergreen, then you must first understand the breeding methods and precautions of evergreen, and then follow the editor to learn about it!

The culture method of evergreen

1. Preparation of potted soil: potted Wannianqing used 2 parts of rotten leaf soil, 1 part of garden soil, 1 part of river sand and a small amount of mature base fertilizer as culture soil. Evergreen growing season in order to keep the basin soil moist, should be more watering, rather wet than dry, supplemented by foliar spray. Control moisture in autumn, dry and wet; pay attention to make basin soil dry in winter. Fertilization during the growing period is generally once a month, usually to prevent direct sunlight, to be shaded. Change the basin once a year in spring. The winter overwintering temperature should not be lower than 10 ℃.

2. Light and temperature: evergreen likes semi-overcast environment and is afraid of direct sun in summer. For greenhouse cultivation, more than 60% should be shaded in spring, summer and autumn, and 40% in winter. The light is too strong to be burned by the sun, and the light is too weak to blossom and bear fruit. The suitable growth temperature is 15-18 ℃. Dormant in winter into the greenhouse, put in the sunny place, the temperature is kept above 10 ℃, the lowest temperature can not be lower than 5 ℃. The Yangtze River basin can overwinter in the open field, and although the leaves have frost damage, they can still sprout new leaves the following year.

3. Watering and fertilization: liquid fertilizer is applied every 10-15 days in the growing season. In summer, we should strengthen ventilation, prevent heat and cool down, and provide adequate water supply, and often keep the basin soil moist and the air humidity of the surrounding environment. Water 1-2 times a day in summer. Reduce watering and stop fertilizing in winter.

Matters needing attention in the cultivation of evergreen

1. Soil: sandy loam soil rich in humus should be used as culture soil, and the soil PH value of 6-6.5 is better for it to fully absorb nutrients.

2. Evergreen prefers semi-shade, warm and ventilated environment, so the temperature should be controlled above 10 ℃. Except for one-leaf orchid which is slightly resistant to cold, other varieties should be kept at 10 ℃ ~ 32 ℃. The whole sun can be maintained in winter and direct sunlight can be avoided in summer. In winter, the indoor ventilation is poor, and the harm of shell insects often occurs. After discovery, immediately brush off with a small brush or spray water 100-150 times the No. 20 oil emulsion to kill.

3. Evergreen likes to be wet and is not resistant to drought, but watering is best carried out when the surface of the basin soil is dry, too wet will rot the root system (generally the root system is fleshy), and will wilt due to high transpiration during drought.

4. Fertilization is generally carried out when the temperature rises to 18 ℃ in spring, and no fertilization is needed for high temperature in summer and low temperature in winter.

5. if you want the evergreen to grow well and the leaves are green, you should clean and wipe the dust on the leaves in time. In addition, if the leaves are yellowed and scorched, they should be pruned in time to avoid unnecessary consumption of excessive nutrients.

The above is the introduction of evergreen culture methods and matters needing attention. When raising evergreen, we must pay attention to that no matter how strong the vitality is, evergreen also has its fatal weakness. Indoor evergreen must maintain a warm, moist and semi-shady environment, and do not let evergreen be directly exposed to strong light. For more knowledge about household plants, please continue to follow the No.1 Home Network.