Evergreen leaflet
Cultivation methods and matters needing attention of evergreens.
1. Preparation of potted soil: 2 parts of humus soil for potted evergreen, garden soil 1 part, river sand 1 part, and a small amount of decomposed base fertilizer for cultivation. In the growing season of evergreen, in order to keep the soil moist, we should water more, not dry it, and at the same time, spray water on the leaves. Humidity control in autumn, both dry and wet; Pay attention to dry basin soil in winter. Fertilization during the growth period is generally one month 1 time, and direct sunlight and shading should be avoided. Change pots every spring 1 time. The wintering temperature in winter should not be lower than 65438 00℃.
2, light and temperature: Evergreen likes semi-cloudy environment, and summer is afraid of direct sunlight. Greenhouse cultivation can shade more than 60% in spring, summer and autumn and 40% in winter. Too strong light is easy to be burned by the sun, and too weak light is not easy to blossom and bear fruit. The suitable growth temperature is 15- 18℃. Sleep in a greenhouse in winter and put it in a sunny place. The temperature should be above 10℃, and the minimum temperature should not be lower than 5℃. The Yangtze River basin can be wintered in the open air. Although the leaves are frozen, new leaves can germinate again in the next year.
3. Water fertilization: topdressing liquid fertilizer every 10- 15 days in the growing season. In summer, we should strengthen ventilation, prevent heatstroke and cool down, and provide enough water to keep the basin soil moist and the air humidity of the surrounding environment at all times. Water 1-2 times a day in summer. Reduce watering and stop fertilizing in winter.
4. Pruning: In order to keep the plant in good shape and improve the ornamental value, with the growth of the plant, the yellow leaves, residual leaves and some old leaves at the lower part of the plant should be pruned in time. You can wipe the leaves with a soft cloth dipped in beer when raising in a family pot, which can not only remove dust, but also supplement nutrients to the leaves and make them light green and clean.
Evergreen trees have a very strong air purification effect, such as removing harmful gases such as nicotine and formaldehyde. The higher the concentration of pollutants in the air, the stronger its purification ability. Roots, stems and leaves can be used as medicine for human beings. Take proper amount of stems and leaves, mash them, rub the juice on the affected part, or mash them and apply them on the affected part, which can treat traumatic injury, snake bite, burn, mastitis and carbuncle.
Tips: The rhizome of evergreen is poisonous, so don't eat it by mistake.
Appearance of flowers and leaves: short and thick roots, basal leaves, oblong or oblanceolate, spikes, small and dense flowers, white and green, variety selection: common potted varieties include white-flowered tiger-eye evergreen, pink-flowered evergreen, zebra-leaf evergreen, mosaic evergreen, Phnom Penh evergreen and so on.
Plant selection: after the seedlings grow for one year, they can be put into pots. Choice of flowerpot: You can choose a permeable and breathable soil basin or clay basin.
Evergreen is a fleshy root system, which is most afraid of waterlogging and should not be watered more. It is better to keep the soil dry than too wet, otherwise it will easily rot the roots.
Generally, water should not be too frequent in spring and autumn. Don't do it, wait for the surface of the basin soil to turn white before watering it thoroughly. Evergreen trees are favored by many families, mainly because of its feng shui implication and beautiful appearance. Look at the leaves or fruits.
Evergreen leaves
The role of evergreen trees
1, air purification function: Changqing Many people like to raise two pots after renovation, because it has a strong purification function. After renovation, new houses can absorb formaldehyde and stupidity, and can absorb nicotine and tar in second-hand smoke.
2, aesthetic function: in the living room, study, porch are good decorative functions. Not only beautiful, but also added a green color.
3, Feng Shui function: According to Feng Shui, evergreen belongs to water, and the five elements belong to water. If the host is short of water, it is a good choice to raise evergreen. For Changchun Changchun, it also means happiness at home and a long-term relationship between husband and wife.