Chinese name: Daphne

Alias: Laihuapeng, Romantic Tree

Genus: Daphne odora

Origin: China, distributed in southern provinces.

Habit: Daphne odora, evergreen shrub, up to 2 meters. Its branches are slender, smooth and hairless; Leaves alternate, rectangular, entire; The head is born at the top of the branch, with white, purple and red mushy fruits and red cones. Flowers in winter and spring. Its varieties include edge fruit, berry fragrance, rose Daphne and so on.

Marginata is famous for its appearance, color, fragrance, taste and rhyme, and has high ornamental and medicinal value. Its roots, stems, leaves and flowers can be used as medicine. It blooms in early spring. When people celebrate the Spring Festival, its flowers are flourishing, clustered, flowery and fragrant, which makes the festival more festive and accords with people's good wishes of "being enthusiastic" and "being rich and rich in bloom".

Daphne odora, also known as Senecio scandens, Penglai flower and dew nail, is an evergreen shrub. Up to1-2m, with smooth and hairless branches. Leaves alternate, oblong to oblanceolate, 5-8 cm long, entire, glabrous, thick, dark green, shiny surface and short petiole. Perianth is tubular, with four ends, about 1.5 cm, white or purplish in diameter, and rich in aroma. Flowering in March-April. Drupe is fleshy, round, red when ripe and ripe in July. There are about 95 species of Daphne plants in the world, and there are more than 35 species in China. At present, there are nine plantations. Marginata has a golden edge, white petals with five cracks at the top and purple at the bottom, which smells like cloves. As of the end of this year 1, it is the best new year decoration for flowers. Its flowers are deciduous shrubs, ranging in height from 0.5- 1 m, which open first and then leave. Berry fragrance is an evergreen shrub with pure white flowers and fragrance. Huang Ruihong is less than 1 m in height, with leaves, yellow flowers and hairs in winter, and 3-8 clusters of flowers at the branch end are head-shaped and have a slight aroma. Daphne odora concave evergreen shrub with yellow-green inner leaves, blunt apex, anti-curling, red-purple flowers on concave edge, white, Wan Hong, 2 cm in diameter. Maoruixiang is called Golden Dragon with Eight Claws. The outer perianth has yellow silk hair. The flowers are white and fragrant, and they are orange when ripe. Also known as Daphne odora, the inside of perianth lobes is white and the surface is pink. Pink Daphne with dark green leaves and pink and purple flowers. Daphne odora is an evergreen shrub in Gansu province, which has a purple-red or purple corolla outside and a white inner surface, which is fragrant and fruity.

1。 Soil doesn't matter, as long as loess is added, it will be compacted more or less, and so am I, so I often loosen the soil with a knife. Daphne odora is planted in slightly acidic soil, so that after your clothes are potted, if the potted soil is too hardened in the normal growth process, you can pour about 2% diluted ferrous sulfate concentration, which can also prevent Daphne odora from happening.

2. Daphne odora is suitable for growing in fertile, moist and well-drained acidic soil, and is afraid of rain, waterlogging and salt.

3. Avoid changing pots every 2-3 years. You can change pots in your room in March. Slight acid soil should be selected in the basin, and shoes should be put on the bottom of the basin as base fertilizer.

Turn the pot every three years and cut off the rotten roots. To keep the soil, roots can't move. Mix Huangshan Mountain with humic acid soil.

5. The soil in the basin is mainly slightly acidic to neutral sand. If it is close to the Yangtze River, it can be used in the process of river sand drying in winter. There is no river, or the desire to wash sand in the workshop of Hongsha Wheel Factory. Humic soil, pine needle soil, peat soil and rice husk ash of solid wood door grade should also be strengthened by 40%. Do not use base fertilizer for basin soil, but topdressing in time. The liquid fertilizer is soaked in water for at least one year. Micro-stimulation of livestock manure soybean fat) and potassium dihydrogen phosphate water (fast and efficient phosphorus and potassium, plus 1000 times of crystalline particles and diluted water) are mixed evenly.

6. Develop the basic relationship of soil Marginata, because it needs all kinds of nutrients and good air permeability, and there can be no bacteria. The fleshy roots of spice plants are very harmful to bacteria, and they will rot or get stem rot if they are not careful. So the requirements for soil are very strict. Cultivated land soil is roughly divided into three layers: upper, middle and lower. The mud in the dingtang should be dried, and then put on firewood to burn it thoroughly, so as not to damage it, so it is necessary to prevent the mud from dripping on the leaves and preventing the stems from rotting. Use firewood and humus in the middle, steam it in a steamer, and then measure the PH value with various papers, and the PH value is between 6 and 7. If the pH value is greater than 7, make it acidic with acetic acid or ferrous sulfate. Then air-dry and add 5% bone meal, which can prevent bacteria from entering the elements and trace elements needed for good air permeability and phosphorus and potassium growth. Then reduce coal to clean up the slag, which is easy to accumulate water and dry up the beneficial basin of Ruixiang Xinlongsheng. According to this method, you can usually succeed.

1。 Hydrophylla likes to grow in a moist, non-flooded soil environment, and the suitable soil moisture is about 75%. Soil moisture and low temperature; 20% may cause root rot; The soil in the basin is wet or waterlogged for a long time, the soil aeration is poor, the soil moisture and gt; 90% will cause root rot.

2, rainy weather in spring and summer, high air humidity, pay attention to drainage to prevent long-term rain; In summer, the temperature is high, the evaporation is large, the basin is easy to dry, and it should be watered sooner or later; In spring and autumn, there is water in the morning or afternoon, and at noon in winter. Maintaining proper watering and moisturizing is the key to the normal growth of Marginata. 3. Don't take a bath in summer, otherwise it will rot easily.

4. The flood is that the water has not been pumped out for a long time, and the roots are full of water, so it is impossible to breathe, which is easy to cause the roots to come out. Therefore, each basin has air holes for discharging excess water, so that there will be no overflow of the basin.

The washbasin that has just been watered should be wet. Winter may get wet in a few days. Because of the low temperature, most of the water transpiration will be reduced in summer except for the outside part which is absorbed by the root system, so the basin will soon dry up. 6. Daphne is semi-dormant, so there is less water and the air is cool. I am North Station, covered and well ventilated. When the topsoil is dry and the leaves droop a little, I sit in a watering can in France (watering is at night). It is very hot. The leaves spray some water at night, regardless of whether it is raining or cloudy. It seems to be getting better and better for your reference.

7, drought-resistant things, less water. Loose soil. Yan doesn't care about a few problems, and she can't save the leaves from falling to the roots. There is no extra drainage, ventilation and shade to wait for the miracle.

8, potted Daphne odora, summer management is very important. The water tank should be placed in a cool and ventilated place to avoid rain, direct sunlight and hot air. It depends on dry water and wet water, cool in summer, and spraying leaves. Daphne doesn't catch a cold. She must move to a sunny place indoors before winter, and keep the room temperature above 8 degrees.

9, water master see the principle of dry and wet. Especially in summer, the temperature is high, the air is dry and Marginata is in a semi-dormant state, which makes the basin slightly dry. But the relative humidity is high, so it is necessary to spray water on the blades and the humidifier once or twice a day. During the Mid-Autumn Festival, there is little water, and summer shoots stop growing, which promotes flower bud differentiation.

In addition, we should pay attention to reasonable lighting and ventilation, do a good job in overwintering management and pest control, and fix flowerpots.